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Reposted by Baraboo Hills Ecology Research Collective

Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 06/07/2026

Join our #Research Open House 2 on Saturday July 18, 7:30-10 AM. Baxter’s Hollow Preserve on Stone's Pocket Rd. #Bird banding, #nature walk, #nature journaling, #turkey #vulture. Free, open to the public, families welcome. More info: bhrcollective.org/upcoming-eve...

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Reposted by Baraboo Hills Ecology Research Collective

H S Sathya Chandra Sagar @sagara-sailways.bsky.social · 13/06/2026

We have a great start to our MAPS banding at our five stations!!! Hooded warbler at our #PanHollow site!

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Reposted by Baraboo Hills Ecology Research Collective

The Nature Conservancy Science @science.nature.org · 12/06/2026

Check out the latest edition of the TNC Science Insights newsletter for how cutting-edge science is driving real conservation impact, from sound-based forest monitoring to heat-resilient corals and the strong economic case for investing in nature: nature.ly/4oqpExV

nature.ly

Every $1 We Invest in Nature Returns $4

In the Field with Maia Persche Photo Credit: Caleb Santiago Alvarado In Wisconsin’s Baraboo Hills, Maia Persche studies forests by listening to them. She combines sound recordings with field surveys t...

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Reposted by Baraboo Hills Ecology Research Collective

H S Sathya Chandra Sagar @sagara-sailways.bsky.social · 13/06/2026

Awesome #spiders at our @caterpillarscount.bsky.social field site in the Western Ghats, India!!! Listen to the #Cicadas too! #arthropods #birdsCOMPASS #india #coffeeplantation #bamboo #monsoon @bhrc.bsky.social

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Reposted by Baraboo Hills Ecology Research Collective

H S Sathya Chandra Sagar @sagara-sailways.bsky.social · 13/06/2026

Pileated Woodpecker, at #NaturalBridge, #BarbooHills #Wisconsin. This time we had the rings to ring!! More at @bhrc.bsky.social!! @instbirdpop.bsky.social #birds #woody #woodpecker #awesomomebirds #fieldtales #birds_COMPASS

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Reposted by Baraboo Hills Ecology Research Collective

H S Sathya Chandra Sagar @sagara-sailways.bsky.social · 18/06/2026

We just #featherfriendly the #HoneyCreek field station of Wisconsin Society for Ornithology to reduce #bird #collision. A place where we conduct our weekly #bird #banding #ringing training with @bhrc.bsky.social @ashleyolah.bsky.social #Wisconsin #Baraboo #ornithology

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Reposted by Baraboo Hills Ecology Research Collective

H S Sathya Chandra Sagar @sagara-sailways.bsky.social · 18/06/2026

Song sparrow! at #HoneyCreek #ringing training place. #Wisconsin Society for #Ornithology. Such a beautiful and cooperative bird! Learn more: @bhrc.bsky.social photo by: @ashleyolah.bsky.social

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Reposted by Baraboo Hills Ecology Research Collective

H S Sathya Chandra Sagar @sagara-sailways.bsky.social · 02/07/2026

Eastern Wood-Pewee with a prominent eye ring and a white frontal patch, at our #HemlockDraw #MAPS site! #Flycatcher #Pewee @science.nature.org @audubon.org @instbirdpop.bsky.social #Wisconsin #Birds More: @bhrc.bsky.social

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 06/07/2026

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 09/06/2026

Join our #Research Open House Sunday June 14, 5-7:30pm. Maxwell-Potter Conservancy, by the playground in #Baraboo, #Wisconsin. #Bird banding demonstration, #nature walk, #soundscapes, nature journaling. Free, open to the public, families welcome. Hill Street parking lot across from Liston Dog Park.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 08/06/2026

#Spring study site magic! For a few weeks each year the #oak #trees are all flowering in our blufftop sites - and are full of #migratory #birds feasting on #insects before they continue north.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 26/05/2026

Our field season has arrived - and so have our volunteer #bird banding trainings! If you are curious about bird research, or how biologists band birds safely reach out to learn more. No prior experience required. bhrcollective.org/opportunities/

A yellow bird with black bill and gray wings and tail are held in two human hands. The background is bright green and the text in the image reads, "Curious about our bird research?".

A buff colored bird with brown streaking on the breast and sides, a buffy eyebrow stripe, and brown wings is held in a human hand. The bird has pinkish colored legs and one silver colered metal band on the right leg. Above the bird are the words, "Or ever wondered how exactly field biologists band birds?", and four round metal bands with numbers on them. The background in the image is a sky blue color.

A small bird with a gray cap, white eyebrow stripe, red eye, and brownish face is held in two human hands. The image background is yellow and there are green leaves on the top right and bottom left. There is text above the bird that reads, "Join our bird banding trainings this summer! No experience necessary :)".

A bird with a black head, bill, chest, back, wings and tail, and orange sides stands on a branch. The image background is a pale green color. There are green leaves on the left side of the image. There is text above the bird that reads, "Tuesdays from 5 - dark Honey Creek Preserve Reach out to learn more! bhrcollective@gmail.com".

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 06/05/2026

Want to learn more about the places we work and the species we encounter? Check out our newly published Spring Research Zine! bhrcollective.org/wp-content/u...

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 29/04/2026

World #Migratory #Bird Day is near, reminding us that spring bird #migration is underway. Join us for a talk hosted by Powered Up Baraboo to learn about the Bird City program & ways you can support migratory birds locally. Tuesday May 5, pm, Carnegie-Schadde Memorial Public Library, Baraboo, WI.

A brown bird with black spots on the breast in front of a green background and yellow-orange sun, with the words "Help us celebrate World Migratory Bird Day" above.

A yellow bird with olivey-green back, yellow face, and black can and chin in front of a bright green background and green maple leaves, with the words "learn about the migrations that connect ecosystems across the hemisphere" above.

A blue bird with a white throat and belly on a branch in front of a yellow background, with the words "and how we all have a role to play in conserving migratory species" above.

A scarlet red colored bird with black wings on a branch in front of a blue background with the words "Join us for a talk sponsored by Powered Up Baraboo! 6 pm on May 5th Carnegie-Schadde Memorial Public Library above. There are green ferns in the lower left corner.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 22/04/2026

Here are some more of our favorite #spring #oak #woodland wildflowers from the #Baraboo Hills. These early spring flowers are important for our early spring #pollinators! What signs of spring have you been seeing out in the woods?

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 22/04/2026

Spending time setting up our field research sites for the year means that we are encountering lots of early #spring #wildflowers! What are some of your favorite species?

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 14/04/2026

We're looking for summer volunteers to help us collect ecological data! If you want to learn about Baraboo Hills & it's species, learn a new skill, or explore the forest visit our Opportunities page for more details about how to volunteer. 1st photo: Robert Rolley. bhrcollective.org/opportunities/

A woman with brown hair and an orange shirt untangles a bird from a fine mesh net while another woman with blond hair and gray sweatshirt, and one with brown hair and a multicolored shirt observe.

Three women standing together in the forest with arms around each other's shoulders. In front of them is a table with various bird banding equipment, and a green backpack on the ground. There is a green plastic chair to their left and a red plastic chair to their right.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 08/04/2026

#Insects, fascinating & overlooked, are declining globally. In 2021, we joined continent-wide CaterpillarsCount! We searched leaves at 100s of trees & shrubs to quantify arthropod abundance & biomass, & had many interesting encounters! They are foundational to forest food webs, supporting wildlife.

A pale green caterpillar with black striped running down it's body is on a green leaf.

A fuzzy yellow and black caterpillar is on the underside of a large leaf. It has yellow and black tufts on it's topside.

A bright green caterpillar is on a tree trunk.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 30/03/2026

After >century w/out fire, how do insectivorous #birds respond to #oak #woodland management w/ #prescribed #fire? We compared abundance of #Wisconsin #insectivores in managed vs unmanaged #woodlands. Read about it in Forest Ecology and Management & our website (bhrcollective.org/avian-insect...).

A graph comparing territory density of ceruluean warblers in managed vs unmanaged forests. There are more territories in managed sites. Below the graph is an image of a male cerulean warbler - a small bird with a blue back, wings, and head, and a white throat and breast with black flank streaks.

A graph showing the number of territories of eastern wood-pewee in managed vs unmanaged sites. There are more territories in managed sites. Below the graph is an image of an eastern wood-pewee perched on a branch. The eastern wood-pewee is a small bird with a grayinsh back, head and wings, a flat yellow bill, and a whitish breast and belly.

A managed oak woodland on top of a bluff. There is a dense green herbaceous understory and the trees have been thinned so there is plenty of room between them. There is a light fog.

A graph showing the number of scarlet tanager territories in managed and unmanaged forests. There is no difference between sites. Below the graph is an image of a male scarlet tanager, which is a brillianted scarlet red bird with a black eye, a gray bill, and black wings and tail. The tanager is perched on a branch and it's beak is slightly open.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 24/03/2026

Our 7 Soundscape Baselines Project study sites span #woodlands, stream gorges & forest ponds. The Sound Forest Lab @uwmadison.bsky.social records intact #forest #soundscapes globally. Soundscapes + camera traps support local #ecology & #conservation research, & are a forest #biodiversity baseline.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 17/03/2026

Long-term #banding benefit: recaptures! This Louisiana Waterthrush migrated from Latin America to the #Baraboo Hills, a northern range edge, since 2021. They nest on stream banks, forage in water & are declining. Most nest in #Appalachia. *Birds handled by trained banders w/ federal permit

A small bird with white belly with brown streaks, and pinkish legs held in a human hand. One leg has a small aluminum ring on it with numbers.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 09/03/2026

We studied how #oak #woodland #restoration affected #birds & #insects. Management = more insect biomass, more birds species, & healthier, resilient bird communities. Read more: Avian Conservation and Ecology & our website. Birds handled by trained researchers w/ federal Bird Banding Lab permit.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 04/03/2026

We are offering a Natural Resources Foundation of Wisconsin field trip! Hike to a field site & see how we band #birds! Look for trip #56 "Baraboo Hills Bird Banding" in the 2026 Field Trip Guidebook. Registration opens at noon on Wednesday, April 8. www.wisconservation.org/field-trips/...

wisconservation.org

Guidebook

Flip through the Field Trip Guidebook and join us in exploring Wisconsin's lands, waters, and wildlife this season!

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 03/03/2026

Early AM #bird banding, #arthropod counts, #bioacoustic recorder checks, & bird surveys = encounters with #wildlife & bird nests. Dense blackberries grow after #prescribed #fire = shelter for American Redstart nests! Eastern Phoebe nests are made of mud and moss, on rocky cliffs in #stream gorges.

A nest of fine grass and twigs nestled in a blackberry bush, with two creamy eggs. The eggs have a ring of brown spots around the wider end.

A nest made of fine grass, twigs, and strips of tree bark is nestled in a blackberry bush. It has four creamy colored eggs with brown spots.

A nest made of fine grass and twigs is in a small shrub.

A nest made of moss and mud is perched on a rocky shelf. It contains two baby birds that are grayish colored.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 24/02/2026

Long term bird banding tells us which #birds are present & pop. & demography trends. Since 2021 we've banded birds in the #Baraboo Hills. Data go to @instbirdpop.bsky.social supporting knowledge of local & regional birds. ***Birds handled by trained researchers w/ federal Bird Banding Lab permit

A small yellow bird is held in a human hand with a gray wing extended.

A fine net is extended between two metal poles in an oak woodland.

A brownish gray bird with white spots on the back, is held in a human hand with one blue wing extended.

A blue bird with an orange breast and white belly is held on it's back in a human hand. One foot is extended while the leg diameter is measured with a tool. A toolbox with bird banding tools is in the background.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 17/02/2026

Mourning Warbler. Iconic managed woodland species. Long-distance migrant, nest in #boreal #forest & #Appalachian highlands, common 1-2 yrs after #fire, winter in Central/S. America. We band many, that often return multiple yrs. *Handled by trained researchers with federal Bird Banding Lab permit

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 10/02/2026

Woodlands covered most of Eastern N. America, but #fire exclusion degraded them. Prescribed fire & tree thinning maintain open understory & allow #oaks & #flowers to thrive. We work in @nature.org managed #BarabooHills oak woodlands studying how management affects #bird, #insect, and #plants.

A white trillium flower blooms under an oak woodland.

A hazy oak woodland in the Baraboo Hills.

An oak woodland on a slope with lush green understory vegetation.

A low intensity ground fire moves through the understory in a managed oak woodland.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 03/02/2026

We support the unique Baraboo Hills #ecosystem via long-term monitoring, research, & community involvement. We band #birds, count #arthropods, & record #soundscapes. Learn about our people, projects, events & ways to join at: bhrcollective.org! Birds handled by trained/permitted researchers.

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 11/09/2025

We were recently featured in the Sauk County Steward. Read about conservation in Sauk County, or head to pgs 14-16 to read about us! bit.ly/45XUs1k

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Baraboo Hills Ecology Research Collective @bhrc.bsky.social · 09/09/2025

What does BHRC do? Well, take a listen to DrDisturbance's amazing breakdown of some of the research conducted by our very own Dr. Maia Persche! www.youtube.com/watch?v=_Q04...

youtube.com

Increase insect abundance using science-backed methods! #newstudy #wildturkey #research

YouTube video by DrDisturbance

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