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dezene.me
πŸͺ² Professor πŸͺ° University of Northern British Columbia πŸ•·οΈ Insect ecologist 🐝 conservation, biodiversity, natural history πŸ› Opinions are my own. 🐞 https://linktr.ee/dezene πŸ¦‹
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"Guerrilla rewilding can go wildly wrong. Ecology, evolution, behaviour and welfare are deeply complex β€” and every species is a unique part of a much larger puzzle." #rewilding 🌏 theconversation.com/guerrilla-re...

Some of these ideas are good, others not so much. E.g. "Sprinkle wildflowers" – please don't. "Wildflower" seed mixes usually contain non-natives, some of which are invasive. 🧡🌎πŸͺ²πŸͺ³ www.theguardian.com/environment/...

Chuckwalla, Sattitla, Bears Ears, Organ Mountains... -- The national monuments at the top of the list to be dismantled under Trump's DOI. www.eenews.net/articles/her...

#WhistlerBC - Whistler advances new tree and environmental bylaws amid widespread support www.castanet.net/news/BC/5568...

Invasive spotted lanternflies do better with their (also invasive) primary host. "...reducing tree of heaven near vineyards could help growers manage spotted lanternfly populations and minimize crop damage." πŸ“„πŸ”—: academic.oup.com/ee/advance-a... πŸͺ³πŸͺ²πŸ§ͺ entomologytoday.org/2025/06/11/s...

#LangleyTownshipBC - Becoming bat-friendly on Langley Township's radar www.langleyadvancetimes.com/local-news/b...

Looks like the Habs will be the next Canadian team to win the cup after all. πŸ’

California’s native bumble bees are disappearing! 🐝 Together with @xercessociety.bsky.social & @defenders.org, we're fighting to protect 4 imperiled bee species under CA’s Endangered Species Act. 🐝 Meet the bees and how you can help them here πŸ‘‰ πŸ”— www.centerforfoodsafety.org/blog/7034/fo... ✨

Very important - I’m working on a project gauging who feeds urban wildlife and why. Critical to have people on the team who, for example, know how to design robust questionnaires etc.

What is common knowledge in your field, but shocks outsiders? 20% of all mammal species are a bat >:) πŸ¦‡ (we're up to 1,487 species!)

The aspens are beginning to take a real beating around here. - tent caterpillars - leafminers - leafrollers 🌳 πŸ› πŸ› πŸ› 🌳 πŸͺ²πŸͺ³

If you don't know who Louise Russell is, you owe it to yourself to learn about her. Between the fact that she was an entomological authority in 1953 to her final publication at age of 101, it's criminal she isn't more famous. www.entsoc.org/fellows/loui... #entomology

β€œThey're missing the whole point in that we're seeing more fires, a longer fire season, more intense fires, more severe fires, because the climate is changing due to human activities,” said fire expert Mike Flannigan. β€œIt's a serious omission, and that's being very polite.”

#Insects play an essential role in securing ecosystems and global supply chains, but there is clear evidence of widespread insect population decline. Learn about our recently-launched study aiming to investigate these changes and how to address them: buff.ly/0qXFhVk

Here's my @inaturalist.bsky.social observation for this earwig. If anyone knows the species (auricularia?) please chime in. The crab spider (see it?) is a bit too blurry to be a good observation. I think the rose is likely either Rosa woodsii or R. acicularis. www.inaturalist.org/observations...

Just a humble Bumble doing his thing #bees #pollinator #nature #photography #wildlife #insects

Another early year for Marbled Whites. Penlee Battery🟰🟰 17/6/25 @savebutterflies.bsky.social @ukbutterflies.bsky.social #butterflies

All Trails and the like are fine and dandy. But honestly, bring a paper map. A compass isn't a bad idea either. And know the declination for the area you're traveling. (Although you could figure that out at night if you have a clear view of the north star and know how to find it.)

Tu ne sais jamais qui tu trouves quand tu arrΓͺtes pour sentir les fleurs. πŸͺ²πŸͺ³

Besides the sheer hubris of making decisions in this manner, there is no sustenance-based reason to hunt cougars (or wolverines, wolves, grizzlies) – it's all about trophies and bragging rights. Additionally, killing top predators has massive effects on ecosystems. 🌎 thenarwhal.ca/alberta-coug...

A Stag Beetle (Lucanus cervus) seen on the 'London to Brighton Ride June 2025'. Stag #beetles are now increasingly #rare! If you find one here do please let us know. #Brighton #Wildlife #Biodiversity #brightonwildlife

Art by British space & scifi artist and living legend David A. Hardy (Born: 1936) 1/2

Beautiful Blessing Gordon Shadrach 2017

Blue tit fledglings! Five or six, they’re hard to count as they flutter about the bushes, squeaking. πŸͺΆπŸ‘ #nature

May tomorrow bring us closer to a better world.

Whoever is in charge of the music either is super savvy or completely ignorant. I expect the latter but I’d love it if it were the former. Next up: Fortunate Son Please!

β€œThere was only an old worm asleep on a tree stump.”

They are so traumatized they do not realize … they are connected to other people, other animals, trees, fungi, bacteria, the air & water & sun, the unimaginably complex biosphere, and the tiny and fragile planet that carries it all through the cosmos… Read more by @climatehuman.bsky.social here:

This was one of the hardest things I've ever written. And also the easiest. It poured out of me after an emotional week with my 92-year-old father. I'm grateful to @harleyrustad.com for taking this on and treating it with such care. Happy Father's Day, dad.

This is just such a wonderfully lovely piece by @arnokopecky.bsky.social. Read it. thewalrus.ca/a-son-a-scie...

Good analysis of the Alberta COVID vaccine thing. πŸ’‰ Analogous situation with a lot of climate change denialist policies β€” some of which can also be found in my home province. 🌎

πŸ’« PLEASE SHARE πŸ’« I’m hiring a short-term program manager: * Flexible location in πŸ‡¨πŸ‡¦ * Start date ASAP * Apply by Fri June 20 * Must already be legally allowed to work in πŸ‡¨πŸ‡¦ * www.natureconservancy.ca/en/who-we-ar... #ConservationJobs

At the sharp-tailed grouse lek, the guys do the dancing, but the females do the choosing and you can just tell they are looking carefully at the options 🧐 #birds 🌿

In 2019 I made a big Twitter thread defending one of my study species (Brown-headed Cowbirds) that ultimately spawned a seminar series. I just recorded an updated version, so if you need an interesting politics-free distraction, check it out! #birds www.youtube.com/watch?v=6l4p...

Pollinators of the PNW #pollinators #beesofbsky #pnwphotography #macrophoto #bskyphoto

Thanks to the hard work of ancient ground squirrels 🐿️, we now know a bit more about some of the fleas, mites, thrips, and grasshoppers that lived in Yukon πŸ‡¨πŸ‡¦ up to 80,000 years ago. (Open Access πŸ”—) πŸͺ² πŸͺ³ πŸ§ͺ www.cambridge.org/core/journal...

Swaying with the Wind A little blue butterfly, dancing on a blade of grass in the wind. Fragile in form, strong in spirit. He sways, not breaks. Just like us. #butterfly #macro #naturephotography #eveninglight #malioliPHOTOart

Kainai Nation has a fledgling guardian program to restore the cultural use of fire on its land β€” the first of its kind in the country. Our latest newsletter: thenarwhal.ca/newsletter-k...

Rhopalus subrufus. #Bugs #Hemiptera #VC55 #macrophotography #macro #OMSystem

A Tenebrionid beetle, Araeoschizus sp., poss. A. duplicatus. They're tiny (smaller than a rice grain) and can be found trying to sneak into harvester ant nests at dusk, when the ants are closing their entrances for the night. Their texture reminds me of Cephalotes turtle ants! (Montana) πŸ™πŸŒΏ #insects

Beyond the obvious environmental impacts, this is also a reason I avoid eating tuna and have never been on a cruise. Tuna: bloomassociation.org/wp-content/u... Cruises: www.humanrights-in-tourism.net/card/137

β€œI guarantee our kids will be paying for the cleanup. That’s how it works.” - Corb Lund πŸ„ on coal mining on the eastern slopes of Alberta’s Rockies. 🌎 πŸ‡¨πŸ‡¦