Silas E. Fischer, Ph.D.

@silasfischer.bsky.social

🏳️‍⚧️🏳️‍🌈🐦🌵 ecologist-artist | annual cycle ecology of migratory birds: ecophysiology, conservation physiology, global change, migration | drab bird enthusiast | they/them | postdoc at Purdue sefischer.com

Bird friends: This is a longshot, but does anyone have extra plastic color leg bands for size 0-band birds? Avinet has been out of many colors (e.g. yellow!!) for months and I need more colors to mark Cerulean Warblers in May-June! 🐦 🧪

Strings of plastic color leg bands for birds. From top to bottom: red, orange, yellow, green, light blue, blue, white, gray, brown, black.

Huzzah! After a lot of work, I'm happy to share that the results of my first chapter have been published and are available for your perusal. In this paper, I was interested in understanding how characteristics of urban environments influence the diel activity of cats academic.oup.com/jue/article/...

Housing proximity and vegetation cover affect diel activity patterns of domestic cats (Felis catus) in regionally protected shorelines

Abstract. Free-roaming domestic cats (Felis catus) are among the most impactful non-native species globally, causing the extinction of 63 endemic vertebrat

academic.oup.com

I’m stuck in bed between chemo treatments for metastatic coloncancer, wearing a take-home chemo pump attached to my chest. I wanted to share my advice that you can benefit from ‘Letting Your Colleagues In’ don’t need to struggle alone @insidehighered.com www.insidehighered.com/opinion/care...

Consider Sharing Health Challenges With Colleagues (opinion)

Being open with my colleagues about my cancer diagnosis has allowed me to access an enormous source of support and comfort.

insidehighered.com

Honored and excited to share that I am the winner of Nomis & Science Young Explorer Award!! Also thrilled to share that my article describing my research is out now in @science.org today! The normalization of (almost) everything www.science.org/doi/10.1126/... 1/

The normalization of (almost) everything: Our minds can get used to anything, and even crises start feeling normal

Our minds can get used to anything, and even crises start feeling normal

science.org

My lab is hiring a 2-yr hummingbird evolution and genomics postdoc and a 1-yr salaried research and lab tech. Both with full U. Wyoming benefits. Please spread the word! Info below. Best consideration date Nov 1, start dates early Spring 2026.

BildBild

💥BREAKING: Birds in a tropical pluvial rainforest of the Chocó have been quietly changing in morphology for 109 years. Some have shrunk, others grown. Tails grew longer, bills grew deeper. Even in forests with continuous cover, climate change may be rewriting evolution in real time.

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hi everyone!! popping back into this space briefly to share the fundraiser for my long-awaited top surgery! eek! we are SO close to reaching my goal! any form of interaction helps, even if you can't donate! thank you, i love you, and keep taking care of each other! #transrights! gofund.me/60c167de1

Donate to Dr. Yesenia's top surgery fundraiser!, organized by Yesenia Garcia

Hello friends and loved ones of the internet! I'm posting this fund… Yesenia Garcia needs your support for Donate to Dr. Yesenia's top surgery fundraiser!

gofund.me