by jhwildlife | Mar 14, 2023 | Blog
We want to give a final shout out to the 139 volunteers who joined us for our 14th annual Moose Day survey last month. As far as we know this was a record number of participants, as this Jackson Hole (and now Teton Valley) community tradition continues to grow!
In case you missed it, KHOL and Buckrail both reported on this year’s Moose Day. You can find the KHOL story here and the Buckrail story here.
In addition to these features, volunteer organizer France Clark shared her personalized post-Moose Day report with volunteers last week. Frances’s blog can be accessed here for those of you who didn’t receive it via email.
Moose in Cache Creek by Mitchell McClosky
While we won’t have official numbers until data is vetted and duplicated sightings are removed by the Wyoming Game and Fish Department, some highlights from the report include:
- 382 volunteer hours contributed to the survey
- 42 total survey areas covered
- 8 total Teton Valley, ID survey locations
- As many as 113 moose sightings, roughly on par with what we’ve observed in previous years (note: expect this number to change slightly after observations are vetted)
- Participation from two wildlife tour companies (Buffalo Roam and Ecotour Adventures)
- 13 participants on the Cache Creek “moose walk”
Anecdotally, the deep snow may have limited moose sightings in areas where moose are generally spotted.
There were no moose observed in Ditch Creek or around the airport. Moose were also not observed in the Town of Jackson. On the other hand, there were quite a few moose spotted along creek and river bottoms, including Cache Creek, the Snake River Corridor, and even Pacific Creek up north.
Final counts from 2021 and 2022 were 108 and 101, respectively, so we might expect this year’s count to be similar even if a few duplicate sightings are removed.
by jhwildlife | Mar 2, 2023 | Blog
NMJH Welcomes Bernie McHugh!
This March, we’re excited to welcome Bernie McHugh as a new data vetter for Nature Mapping Jackson Hole. Bernie is a longtime bird enthusiast and Wilson resident. As a data vetter, Bernie will review wildlife observation submissions and occasionally reach out to Nature Mappers about unusual sightings or errors in data. This process ensures integrity in the Nature Mapping dataset, meaning that agency partners and other end users can rely on its quality.
Bernie McHugh is a semi-retired businessman from New England who has been doing non-profit conservation work since the late ’80’s a volunteer, staff member, board member and executive director.
He and Frances Clark moved to Jackson Hole in 2011 to experience – and help protect – the most intact temperate ecosystem in the Lower 48. He has been the secretary of the JH Bird & Nature Club since 2012 and previously served as a board officer of the Jackson Hole Conservation Alliance.
He is currently president of Montana Audubon, an independent group not affiliated with National Audubon. He has seen 638 North American bird species – and is still counting.
by jhwildlife | Feb 15, 2023 | Blog
By Kyle Kissock
Riprap forming the levee system along the Snake River can be challenging and dangerous for wildlife to navigate.
This summer, the Jackson Hole Wildlife Foundation (JHWF) collaborated with Teton Conservation District, Teton County, Wyoming Game and Fish Department and Feuz Excavation to install a series of “wildlife ramps” along the Snake River levee.
Four ramps comprised of smaller, more compact substrate to fill voids were installed south of the Wilson Bridge area by a local excavation company. This pilot project received granting and technical support from the Teton Conservation District (TCD). The new ramps supplement three existing ramps constructed north of this area in 2015.
“Our goal is to make it easier and safer for wildlife to access the river by giving them a path though the riprap. Slender-legged, hoofed ungulates like moose and elk are vulnerable to serious injury if they slip between boulders,” Renee Seidler, Executive Director of the Jackson Hole Wildlife Foundation said. “The new ramps provide additional safe locations for wildlife to access the river along the 24 miles of levee.”
Preliminary footage from trail cameras placed along the levee shows that elk and white-tailed deer are already making quick use of the new ramps.
“In order to locate potential sites for the ramps, we examined ungulate GPS collar data, habitat data, and observations from the JHWF Nature Mapping Database. The team whittled those down further by mapping existing game trails, securing private property access, and consulting levee engineers to arrive at the final ramp locations,” said Morgan Graham, TCD GIS & Wildlife Specialist. “JHWF volunteer and TCD Supervisor Roby Hurley was instrumental in landowner outreach, obtaining permits, and finding a beneficial use for fill material that would otherwise be transported out of the valley at significant cost.”
To view video as it becomes available, as well as video of wildlife using the ramps installed in 2015, visit the Jackson Hole Wildlife Foundation’s Snake River Corridor Project webpage.
by jhwildlife | Feb 15, 2023 | Blog
By Hilary Turner
This winter, The Jackson Hole Wildlife Foundation has been lucky enough to get to play a small role in helping students at Jackson Hole Middle School (JHMS) start an afterschool club called Feathers, Fins, and Fur. The club is the first of its kind at JHMS. It has a wildlife focus and has set a goal of learn more about local wildlife and find ways to lend a helping hand where possible.
Students from the Fins, Feather and Fur club build chickadee boxes to install this spring.
At our first meeting we made wildlife journals where students now keep records of the wildlife they see each week. In mid-December, students snowshoed at the Gros Ventre Campground for the Christmas Bird Count to aid in the long-term citizen science effort. Since then, the club has continued to meet regularly each Thursday after school.
The students also participated in several bilingual lessons about the wildlife of Jackson Hole. In some cases students prepare the lessons themselves and present information to fellow students. In other cases, mentors assist with the lesson planning. Last week, the club met in the school’s shop and created chickadee nest boxes which the students will hang in their neighborhoods to enhance nesting habitat for secondary cavity nesters.
Creating nature journals to record wildlife observations was one of the club’s first activities.
Students had an accompanying lesson about cavity-nesting species in Jackson, which was presented in both English and Spanish. They then drew their favorite cavity-nesting species in their wildlife journals.
Our next goal is to engage in a wildlife monitoring project on High School Butte, as part of a larger habitat restoration collaborative between several groups in Jackson.
It’s hard to beat a science project where you get to study wintering-habits of animals like mule deer right out the front door of your school!
by jhwildlife | Feb 2, 2023 | Blog
By Alex Patia
Alex Patia is a birder and naturalist who works for Teton Science Schools as a wildlife guide. He lives in Jackson with his husky, Mia.
It’s no secret that winter in Jackson Hole is harsh for wildlife. Many animals migrate out of the area to avoid the deep snow and frigid subzero temps that occur here. You likely know about some of our more charismatic mammals that tough out the winter here, like the elk and bighorn sheep on the National Elk Refuge, but many bird species also stay for the winter. If you don’t normally pay much attention to birds you could be forgiven for thinking that ravens and magpies are the only birds that stick around for winter, they are certainly some of the most abundant and conspicuous winter residents we have!
Even if you are looking for birds in winter you’ll likely only encounter 10-30 species in a day around Jackson. Given how hard it can be to find many birds in winter it may surprise you to find out that 80 species of birds can be found in Teton County, Wyoming every winter. I have put together a list of these 80 bird species and how likely you are to encounter them as well as a list of 40 additional species that have been documented in Teton County but do not normally occur most winters. In this post I want to tell you about some of these fascinating species, their adaptations for surviving the cold, and what you can do to help the birds!
I could tell you about all 80 species of birds that reside in Teton County, Wyoming for winter, but that would require writing a book, so instead I want to highlight some winter birds that can be found right in your backyard. Specifically, I am choosing to discuss birds that will readily come to check out bird feeders and offer nice views vs. species that hide in dense forests all winter. Ravens and Black-billed Magpies may be the easiest corvids to see but if you live in an area within or near forest you may be treated to other members of this bird family including Clark’s Nutcrackers, Steller’s Jays, and Canada Jays. These three corvids breed high in the mountains but in winter they will move to lower elevations and may even visit your bird feeders! In milder winters Jackson Hole can also get Blue Jays, very different from their cousin Steller’s Jays with paler blue backs, white underside, and no black crest.
Black-capped Chickadee by Alex Patia
There are two families of small forest dwelling birds that are likely familiar because of how curious they can be around humans and how objectively cute they are: chickadees and nuthatches. Our two chickadee species are Black-capped and Mountain Chickadees, commonly seen year round but more often in small flocks in winter. Both have black heads and pale gray bodies but the Mountain Chickadee has a distinct white eyebrow that is slanted enough to give them an adorably angry expression. Black-capped Chickadees give the familiar “chicka-dee-dee-dee” call that is typically an alarm call to warn all small birds. The greater the danger the more “dee”s they will add. Nuthatches are skilled at climbing tree bark and will go in any direction, oftentimes going down headfirst or even hanging upside down. The Red-breasted Nuthatch is more common than it’s much larger cousin the White-breasted Nuthatch but both will readily visit feeders. These birds are well named because the best way to tell them apart is indeed the color of the breast.
In much of the lower 48 states winter is the best time to see native sparrows at backyard bird feeders… but not in Jackson. Even the hardy sparrow Dark-eyed Junco, a sign of winter affectionately referred to as “snow birds” in the eastern US, only winter in small numbers here in Jackson Hole. But what we lack in sparrow diversity in winter we make up for with finches! Many of our winter finch species can be found year round here, but some like Black Rosy Finches, Evening Grosbeaks, and Pine Grosbeaks spend most of the year high in the Tetons and only descend to Jackson occasionally in winter. The most familiar and abundant backyard finches are House Finches and American Goldfinches, both of which are generally most commonly seen in town, especially in winter, as they do quite well in urban environments.
Cassin’s Finches look somewhat similar to House Finches but with a thinner bill, pink color on males, and thin crisp streaks rather than wide blurry streaks on the females. Pine Siskins, a smaller and less yellow cousin of the American Goldfinch, can form huge flocks in winter and will make themselves known with their loud “zeeeeeee” calls. Red Crossbills are common year round but unlike other finches they will rarely visit feeders, instead preferring to use their specialized bills to open the cones of specific conifer trees.
Bathing Red Crossbill by Alex Patia
Here in Jackson Hole we primarily have type 5 or Lodgepole Red Crossbills that have bills just the right size for opening Lodgepole pine cones. They will also feed on Douglas fir and Engelmann spruce cones. White-winged Crossbills are much more seldom seen, as they are a more irruptive species, meaning they may venture south or to lower elevations in huge flocks some years but will be notably absent other winters.
Evening Grosbeaks, a giant yellow finch with black wings and tail, are similarly irruptive and highly nomadic moving around throughout the winter. If you see Evening Grosbeaks in your yard count yourself lucky and savor the moment! Also highly nomadic are the Gray-crowned and Black Rosy Finches. Gray-crowned Rosy Finches are strictly a winter visitor to Jackson Hole as they breed in mountain ranges closer to the Pacific coast from the Sierra Nevada and north to the tundra of Alaska. Black Rosy Finches breed in the high alpine of a few isolated locations around the interior West including the Tetons.
Rosy Finches by Alex Patia
One adaptation Rosy Finches have for frigid nights is roosting in large communal flocks inside caves, rock crevices, barns, and old Cliff Swallow nests! Every couple of years Common Redpolls will appear, often among large flocks of Pine Siskins to which they look similar save for a stubby yellow bill, namesake red cap, and pinkish breast on males.
Lastly, if you are very very lucky you may have my favorite finch visit your yard: the Pine Grosbeak. This is a truly giant finch with bright red head and breast on males and a more subdued but still beautiful yellow head and gray body on females. Pine Grosbeaks spend most of their year in subalpine forests but will come to lower elevations in winter to visit feeders or like Cedar and Bohemian Waxwings they will feed on lingering fruit in hawthorns or ornamental cherry trees.
If you are wanting to attract birds to your yard and help improve their survival through the cold, harsh winter you only need three things: food, shelter, and water. You may think that you’ll need a heated birdbath to supply birds with an ice-free water source, but most birds will readily eat snow as a water source. So, you really only need two things: food and shelter. If you have any large native trees or dense shrubs you not only have shelter but also food in the form of hibernating insects in the bark and seeds in trees. You can supplement bird’s normal diet by putting out bird feeders but there are a few things you should consider with any bird feeder setup. If you’re not wanting to feed or attract rodents the feeders will need to be hanging from a pole more than ten feet from the nearest trees or branches and with a baffle or metal cone about halfway up the pole so rodents cannot climb up.
Red-breasted Nuthatch, a common visitor to backyard feeders, by Alex Patia
The feeders should also be high enough up that a bear cannot reach them, especially if you intend to feed the birds outside of winter. And for the sake of the bird’s health please, please clean your feeders! If you never clean your feeders birds will get sick as a result by spreading diseases like salmonella (usually spread by lethargic Pine Siskins) and conjunctivitis (spread by House Finches with swollen eyes) especially if bird droppings are allowed to accumulate.
There is a very easy way to avoid your feeders become ground zero for a bird pandemic though, simply use bleach water or hot soapy water to clean them (a brush with a long handle is great for getting inside the feeder), rinse thoroughly afterwards, and let them dry completely before placing back outside. Try to only put out enough birdseed that will get eaten in a week or less to minimize mold and bacteria growth on the food, and then you can simply clean the feeders between filling them. I recommend feeding nyjer, black oil sunflower seeds, and suet. Avoid seed mixes with milo and millet as most native birds don’t eat these, but rodents and invasive European Starlings and House Sparrows will! If you follow these tips your feeders should stay pest and disease free!
As you may know, the February challenge for Nature Mapping is to report finches. Because most finches are so irruptive with huge fluctuations in movements, range, and population size year-to-year any and all data on when and where they do occur can be incredibly useful to better understand their changing populations. Hopefully, with this list of common winter backyard birds you will feel confident in spotting and reporting the feathered friends visiting your backyard this winter.
Happy birding and stay warm!
