Wildlife

Visiting Sunriver Nature Center

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Learn about the natural world by visiting Sunriver Nature Center

Sunriver Nature Center & Observatory is a great place to learn more about the natural world. This small interpretive center is on the west side of Sunriver, Oregon. It’s in an area that includes pine forests, meadows, and the meandering Deschutes River. The “edges” between these habitats are good places to see wildlife.

 

You can observe local wildlife by walking the trails on your own or going out with a guide. The Sam Osgood Nature Trail winds around the property. In the spring and summer keep an eye out for trumpeter swans. Guided bird walks take place every Saturday morning in the spring, summer, and fall. I have been on several of the walks. You’ll see waterfowl in the pond, raptors flying overhead, and songbirds along the walk. Great gray owls have been spotted in the area occasionally. You never know what you might spot on one of these walks.

 

 

There are also programs for families and kids. There are Kids Nature Camps for kids 4-10 years of age at certain times of the year. Family programs might include offerings such as Family Birding, Aquatic Explorations, and Eco Bike Tours. During the school year, staff travel to nearby schools to give presentations.

 

The Sunriver Nature Center building has live animals, diorama displays of local habitats, hands-on exhibits, and a collection of rocks with a focus on meteors. Their collection of live animals includes birds, reptiles, amphibians, and insects. Birds of prey are used in daily educational talks in the amphitheater.

Visiting Sunriver Nature Center, Sunriver, Oregon

This is a licensed rehabilitation center so there may be some birds not on public display. With the help of staff and volunteers, the birds get much needed medical attention. If possible, they are released back into the wild.

The Oregon Observatory

The Oregon Observatory offers spectacular views of daytime and night skies. There are opportunities to see galaxies, nebulae, and planets and their moons. The observatory has a large collection of telescopes available. Kids can learn about astronomy through visits, classes, and through community outreach. Look at these amazing photos from the observatory! Hours vary – click here for the most current information.

A few sights to see at the Sunriver Nature Center

Sunriver Nature Center, Sunriver, Oregon

One of my favorite places to hang out is near the bird feeders. You’ll see lots of birds, and an occasional squirrel, taking advantage of a free meal.

Visiting Sunriver Nature Center, Sunriver, Oregon

Here’s a room where reptiles, amphibians, and insects can be viewed.  It’s called the Creature Cave.

 

Birds of prey can be seen up close and personal in their enclosures.  A building was constructed recently to house and exercise the Center’s raptors.

Visiting Sunriver Nature Center, Sunriver, Oregon

Check their website to find out about current events and to register for camps and walks. Staff and volunteers take some of their wildlife ambassadors (like the great horned owl pictured below) to events in the area. Sunriver Nature Center is a non-profit that depends upon donations. Click here to donate.

Visiting Sunriver Nature Center, Sunriver, Oregon

All-time Favorites: WPC

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The theme for the very last Weekly Photo Challenge was All-time Favorites. I’m late getting these up because my computer was in the shop and I was traveling. So without further ado…

North American River Otter 24Sept2016

North American river otter

All-time Favorite Critters

I have a lot of photos of animals so it’s hard to choose favorites but here goes. Here’s a handful for you.

Great horned owl
Peek-a-boo view of an Northern flicker
Young Western fence lizard, Sceloporus occidentalis
North American porcupine at Hart Mountain National Antelope Range, OR

All-time Favorite Landscapes & plants

This was even harder to narrow down! Here’s another handful.

Bryce Canyon National Park, Utah
Moenkopi Formation at Capitol Reef National Park, Utah
Sahalie Falls, Oregon
Grand Prismatic Spring, Yellowstone National Park
Bitterroot, Lewisia redviva
Carnation, Dianthus sp.
Tufted evening primrose, Oenothera caespitosa
Clear Lake Reflections, Linn County, Oregon

All-time Favorite History Photos

And here’s a dash of history for good measure. Hope you enjoy them!

Petroglyphs on Newspaper Rock in Utah in May 2017
Reid School
Antique Rocking Chair

Final Weekly Photo Challenge – All-Time Favorites

Where the deer and the antelope played

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Celebrating a life

After living a life full of leaps and bounds, she settled down in her favorite aspen grove. The bunchgrass waved goodbye. The rabbitbrush shaded her in her final moments. The rosebush provided fruit in celebration of her life. And finally, the aspen covered her in leaves of gold.

Where the deer and the antelope played 2November2017Weekly Photo Challenge – Story

Hosmer Lake – A Kayaker’s Dream

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The view from a kayak on Hosmer Lake, Oregon 10Aug2016

The view from a kayak on Hosmer Lake, Oregon

Have you ever finally made it to a place that people had told you you HAD to go to? For me that place was Hosmer Lake. Why didn’t I go here sooner?!

We went early on a mid-weekday morning. I had heard about the crowds sometimes here on weekends. It can get very crowded – especially on summer weekends.

Bald eagle at Hosmer Lake 10Aug2016

Bald eagle, Haliaeetus leucocephalus

There is a concrete boat ramp leading into a bulrush-lined meandering lake. After boarding our kayaks, we were greeted almost immediately by a bald eagle perched in a nearby tree. It was almost as if it had been planted there for a photo opportunity. We paddled on and took a channel to the left.

Looking under our boats, we noticed many large fish. It is a fly fishing only catch-and-release lake. There are brook trout, rainbow trout, and Atlantic salmon here. They stopped stocking salmon in 2015. Now Oregon Department of Fish & Wildlife is stocking cutthroat trout and “Cranebow” rainbow trout in Hosmer Lake. Cranebows are hatchery fish derived from wild redband trout that live in nearby Crane Prairie Reservoir. They are known for being feisty and strong.

For more information on where to fish within 90 minutes of Bend, go here.

Great blue heron, Ardea herodias 10Aug2016

Great blue heron, Ardea herodias

The lake is shallow and clear so, according to one fisherman we saw, the fish may see you long before you attempt to catch them. We saw a great blue heron patiently perched nearby in pursuit of its own fish dinner.

Habitats of Hosmer Lake, Oregon

Habitats of Hosmer Lake

The conifer forests, bulrushes, and water plants bordering the lake provide habitat for several types of birds. Swallows ascended then dipped  low over the lake. A nighthawk squawked as it pursued a meal of flying insects.  Yellow-headed blackbirds tiptoed across floating water plants. A sapsucker probed  at a downed tree by the water’s edge. Pied-billed grebes and ring-necked ducks drifted by us with their young. A double-crested cormorant submerged and surfaced many yards away.

Hosmer Lake views, Oregon

Hosmer Lake views

If you go at a time of light usage, you may not see anyone else for a while. It’s almost like you are in the wilds of Alaska instead of just 36 miles from the city of Bend, Oregon.

Hosmer Lake is one of the lakes along the Cascade Lakes Scenic Byway near Mount Bachelor, Broken Top, and the Sisters mountains. We get used to seeing these peaks in Bend but to see them up close like this as you paddle along is spectacular.

Kayaking at Hosmer Lake, Oregon

Kayaking at Hosmer Lake

The lake is located at about 5,000 feet in elevation. The average depth is only three feet but it gets as deep as 12 feet. Hosmer Lake has a surface area of 198 acres. There are two U.S. Forest Service campgrounds located at the lake.

Fun fact: This lake was previously called  Mud Lake. Before a small dam was installed on the lake in 1958, the lake was marshier and muddier. It was also home to murk-creating carp before they were eliminated in 1957. In 1962 the lake’s name was changed to honor Bend naturalist, Paul Hosmer.

Bend Whitewater Park

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About the Bend Whitewater Park

Did you know that you can surf on the Deschutes River? Yes, thanks to the creation of the Bend Whitewater Park you too can hang ten on the river that flows through Bend, Oregon. Maybe you would rather float down in an inner tube – you can do that too. Maybe you want to get a glimpse of some wildlife – that’s also an option. The river was split into three channels: the Habitat Channel for wildlife; the Whitewater Channel for kayaks, surfboards, and stand up paddleboards; and the Passageway Channel for inner tubes and small rafts.

Innertubers at Bend Whitewater Park, Oregon

Passageway Channel.

A 100-year old dam was recently removed from the river near the Colorado Avenue Bridge and an “amusement park” was put in by Bend Parks and Recreation. At a cost of nearly $10 million dollars, some questioned its value. Bend Paddle Trail Alliance, one of the local groups in support of this park, contributed over $1 million towards the project. The voter-approved  bond said that water recreationists would have “safe passage” once the project was completed. That’s a good idea since people were injured or lost their lives because of the dam.

A wild river does not always cooperate with the plans of engineers. Inner tubers were getting hurt on the rocks at the Bend Whitewater Park last spring when water levels were still high. That section was temporarily closed down. Now that water levels are lower and some additional work has been done on the channels, tubers can once again enjoy the river.

However, you may not want to try to go down this section in a canoe. The guy in the red canoe on the right side of the photo above capsized. There is a portage route where you can walk around if you don’t want to try the rapids.

Video of inner-tubing and surfing on the Deschutes

The course of the channel that is for surfers, paddleboarders, and kayakers can be altered by adjusting 25 bladders in the river. A Wave Master controls the course with an app on his iPad.

I walk right by here looking for wildlife. I am hoping some of the critters that used to be here will return when all of the construction is completed. This was a great spot to see swallows, mergansers, osprey, cedar waxwings, and the occasional dipper. See my previous post on Birding Around Bend for more info. I have also seen beaver, river otter, and muskrats near the Bend Whitewater Park. You never know what animals you will find here.

Canada geese in the Habitat Channel, Bend Whitewater Park

Habitat Channel

Many people start their float at Riverbend Park and get out at Mirror Pond in  Drake Park. You can also do a shorter float by starting at McKay Park, where the Whitewater Park is. A Ride the River shuttle can take you and your inner tube back upriver where you parked for a small fee.

 

 

Look Closer

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Sod House Ranch, Malheur NWR 4-2016Looks like an old homestead, right?

Sod House Ranch, Malheur NWR 4-2016Look a little bit closer.

Sod House Ranch, Malheur NWR 4-2016Go on…zoom in.

Sod House Ranch, Malheur NWR 4-2016If we learn to focus in on things we sometimes find the unexpected.

In this case, it’s a double-crested cormorant and great blue heron rookery. These birds look and act so differently yet they manage to get along.

This rookery is located at the Sod House Ranch at Malheur NWR. It was built by cattle-baron Peter French in the late 1800’s. The ranch was the headquarters of the French-Glenn Livestock Company that at one time covered 140,000 acres.

 

Pins & Needles

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Porcupine2 HartMt May1982

Quills of North American porcupine

Have you been pining away wishing you knew more about porcupines? Well today is your lucky day! Here’s everything you ever wanted to know about the North American porcupine, Erethizon dorsatum, but were afraid to ask.

Range: The North American porcupine ranges throughout most of Canada and the western United States south to Mexico. They also live in the northern Great Lakes and northeastern United States regions.

Identification & unique characteristics: North American porcupines are a large rodent with black to brownish-yellow fur and distinct quills that cover most of their bodies. They range in weight from 11 to 30 pounds. They are 24 to 36 inches in length. They are excellent climbers with short strong legs, long claws, and hairless soles on their feet. They have a small head and rounded ears. Porcupines can be covered with as many as 30,000 quills. The quills are solid at the base and tip but have a sort of spongy texture in the middle. They are barbed at the tip and used for defense. Quills are not thrown at another animal. Porcupines raise their quills, release a nasty scent, and lash out with their tail if an animal approaches too closely. The porcupine releases quills that become embedded in the skin and expand with body heat. Quills that hit a sensitive area may cause death. Porcupines are very vocal. Their calls include a variety of moans, grunts, coughs, wails, whines, shrieks, and tooth-clicking. Vocalizations and scents are used to attract mates. They have poor vision but a good sense of smell.

North American porcupine at Hart Mountain National Antelope Range, OR

North American porcupine at Hart Mountain National Antelope Range, OR

Behavior & life history: Porcupines are usually a solitary animal that is mostly nocturnal. They occasionally den with others in winter months. They do not hibernate. Dens are made in caves and decaying hollow logs and trees. Both male and female porcupines defend a territory, though males do so more actively. Mating occurs in October and November. Males fight over females and display their “weaponry” on their backs and tails. An elaborate mating dance is performed for the females. Gestation last seven months and the young “porcupettes” are born with soft quills. The quills harden in about an hour. North American porcupines usually have a single porcupette. Young porcupines begin to forage when they are just a couple of days old. They stay with their mother for about five months. Porcupines are herbivores and they feed on leaves, twigs, buds, fruit, nuts, and bark. Their herbivorous diet makes them crave salt so they sometimes chew on the handles of human tools and structures. They also eat de-icing salt deposits on roads. Predators include mountain lions, lynx, bobcat, coyote, wolves, wolverines, fishers, and great horned owls. Fishers use hunting techniques that minimize their chances of getting poked by the quills. Porcupines are long-lived mammals and can live up to 18 years in the wild and 23 years in captivity.

North American porcupine at High Desert Museum, OR

North American porcupine at High Desert Museum, OR

Habitat needs: Porcupines live in many different habitats from sea level to high elevation. They live in deciduous and coniferous forests, open tundra, and desert environments.

Status & conservation: North American porcupine population levels are stable in most of their range but localized populations have been affected by several factors. Higher populations of predators, such as fishers and mountain lions, have caused lower porcupine numbers. Changes in logging management practices and pest infestations may affect their food source. Occasionally this animal will be hit by vehicles when it is trying to cross a road. In the past they were poisoned due to their habit of foraging on crops such as trees and corn.

Interesting facts: Native Americans incorporated the porcupine into their mythology. Tribes associated the animal with traits such as cautiousness, humility, modesty, and luck. Porcupines were used as a food source and their quills were used as decorations on clothing and other items. Lakota women would throw a blanket over a surprised porcupine and retrieve the quills it had released into the blanket to use in their quillwork.

Lewis & Clark Critter Quiz

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Bison at Yellowstone National Park, WY

Hmmm…a predominantly pink woodpecker named after a famous early American explorer and a wily relative of the crow named after his partner. That might make for an interesting bit of writing. I started to research the topic.

Little did I know there was controversy linked to the plants and animals “discovered” on the Lewis and Clark expedition. The expedition supposedly discovered 178 plants and 122+ animals previously unknown to science. Or did they?

Other sources say they “encountered” or “reported” certain wildlife and plants. Due to discussions as to the accuracy of previously published lists, one recent list is divided into two sections: Discovered (for the first time by European Americans) and Described. Some of the flora and fauna species had been discovered in other parts of North America (or the world) prior to the time of the expedition while others had been a part of native people’s life for many years.

I am lucky to have seen many of the wildlife species that Lewis and Clark discovered and described. Here is a quiz that includes pictures of wildlife encountered on the expedition.

Did the Lewis & Clark expedition Discover them or Describe them? The answers are at the end of the quiz.

Sandhill Crane at Malheur NWR, OR

1. Sandhill crane, Grus canadensis

Clark's Nutcracker at Mt. Bachelor, OR

2. Clark’s nutcracker, Nucifraga columbiana

Bison in Yellowstone National Park, WY

3. American bison,  Bison bison

Channel Catfish by Siobhan Sullivan

4. Channel catfish,  Ictalurus punctatus

Lewis's Woodpecker in Bend, OR

5. Lewis’s woodpecker,  Melanerpes lewis

Red Fox at Yellowstone National Park, WY

6. Red fox,  Vulpes vulpes

Pronghorn at Yellowstone National Park, WY

7. Pronghorn,  Antilocapra americana

Mergansers Bend,OR

8. Common merganser, Mergus merganser

The answers:

  1. Sandhill crane – Described
  2. Clark’s nutcracker – Discovered
  3. Bison – Described
  4. Channel catfish – Discovered
  5. Lewis’s woodpecker – Discovered
  6. Red fox – Described
  7. Pronghorn – Discovered
  8. Common merganser – Described

Successful Invaders

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JuniperMuse 8-11-2014

Western Juniper

There are certain members of the plant and animal world that have invaded habitats successfully. Some are admired; others are reviled. A few are both liked and despised at the same time.

Where I live, the Western juniper, Juniperus occidentalis, fits into that last category. It is a native species but due to fire suppression and habitat destruction, it has spread like -excuse the reference- wildfire. Juniper has taken advantage of the situation and has significantly expanded its range. I have heard a lot about how much water it can suck out of the landscape – supposedly 30 gallons a day.  Its root system taps downwards and outwards to effectively use the available water. Many people don’t like them for that reason and because at times they have a not-so-pleasant scent.  I’ll always remember listening to a person that lives in the wealthy part of town saying that she eliminated all 18 junipers on her property as soon as she moved in. Eighteen trees.

However, juniper also has its good side. As it ages it epitomizes the image many people associate with the Wild West. I love to photograph them. The form of the tree changes from a pyramid-like shape to a twisted, sprawling irregular one. It can be covered by purplish berries (that are really cones) and these are used in gin production. Wildlife loves it for cover, nesting, and food. Its wood is bi-colored and lasts forever.

Western Meadowlark

Western Meadowlark or Starling in Disguise?

Some animals do what they can to fit in so that you won’t notice they are invaders. I have a pair of European starlings, Sturnus vulgaris, that nested on my property last spring. I don’t know many people that are fond of starlings. They are referred to as being ugly, dirty birds that many think should be destroyed. However, if you look at their breeding plumage closely it’s actually quite beautiful and iridescent. Anyway, back to my story…the pair on my property produced a brood of young and taught them how to sing and call. The weird thing is that they sound like the much more well-liked Western meadowlark – not starlings.  There aren’t any meadowlarks close by but they do live many miles away to the east.

Some plants moved here from far away and have settled in all over North America. The common mullein, Verbascum thapsus, is one of those plants. It is a member of the snapdragon family and bears long stalks of yellow flowers and produces a lot of seeds. Mullein can grow 5-10 feet high (!) Its large leaves have a thick whitish covering of soft “hair”. It is native to Europe and was introduced here in the mid-1700’s for use as a fish poison. Where I live it is considered a noxious weed whose presence should be controlled and monitored by landowners. It will grow in almost any open area and will push native plants out.

CommonMullein 11-2015

Common Mullein

This plant has some interesting uses. As previously mentioned, it was used as a fish poison. It stuns the fish so that they float to the surface where they can be easily caught. A dye was made from the flowers and was used on hair and on cloth. It also has medicinal uses and has been used to treat chest colds, bronchitis, and asthma. Mullein was also used to treat bruises, rash, tumors, and other maladies. I learned in a high school plant ecology class that its soft leaves can be used as toilet paper in an emergency.

Mullein is easy to pull but I decided to leave a few in my yard. Why? The songbirds, which I do not feed, LOVE them.

There are other successful invaders that have become so successful that they have become a threat to the environment. Consider the white-tailed deer.  White-tailed deer, Odocoileus virginianus, have steadily moved westwards, northwards, and to the south in North and South America. There are more than there have ever been – even though hunters use much more sophisticated technology to hunt them. However, there are fewer people hunting them and their natural predators have been eliminated in parts of their range.

White-tailed Deer

White-tailed Deer

About 100 years ago, small scale agriculture pushed the deer off much of their range east of the Rockies. White-tailed deer were also overhunted in North America in the late 1800’s. Their population dropped precipitously from 24-33 million, down to only 350,000.

During the Industrial Age, farms were abandoned leaving behind a patchwork of habitats that was ideal for deer. Wildlife conservation adapted practices that created green space for populations to become established. Preserves for regulated hunting were set up. The population rebounded with a vengeance! The current population is estimated to be over 30 million and they are much more densely packed than in the distant past. That density has caused numerous problems.

I read an interesting article about white-tailed deer on Staten Island in New York City. The population on the 60-square mile island has increased from 24 to 793 in just six years. That’s a 3,304% increase! The deer cause traffic accidents, eat gardens, and pass on tick-borne illnesses but the far greater problem is that they are destroying habitat. The community can cull the animals with sharpshooters, have hunters take them, apply contraceptive vaccines, or use surgical sterilization. None of these options has been popular with the public so nothing is currently being done. When an animal is given the Disney treatment, in this case as the main star in the Bambi movie, it can become much more difficult to control.

Successful invaders have taken advantage of various situations and many are firmly established in their new range. They have velcroed themselves into their new homes and peeling them away will be a difficult, if not impossible, task.

Sources:

Heffernan, T. (2012, October 24). The Deer Paradox. Retrieved November 3, 2015, from http://www.theatlantic.com/magazine/archive/2012/11/the-deer-paradox/309104/

O’Connor, B. (2015, January 14). Deer are invading New York City, and we don’t know how to stop them. Retrieved November 3, 2015, from http://www.theverge.com/2015/1/14/7537391/new-york-city-deer-problem

The Herb Companion staff. (2009, August/September). Herb to know: Mullein (Verbascum thapsus). Retrieved November 3, 2015, from  http://www.motherearthliving.com/plant-profile/herb-to-know-mullein-verbascum-thapsus.aspx