Last week we partnered with University of Guelph @mccannlab to test a glider in Algonquin Park. Team Harkness Harkness Laboratory hosted and doubled as film crew for deployment. As you can tell from the audio, no fun was had during this unique mission...

Fall is a great time in The Friends of Algonquin Park Algonquin Provincial Park

Iconic Algonquin Provincial Park The Friends of Algonquin Park Algonquin Outfitters

Found one of these on Catfish Lake during our park-wide lake surveys....

A database of lake characteristics from our decade+ lake survey of Algonquin Park. Dataset at Dryad. Chemical/environmental parameters Hypsographic data etc datadryad.org/stash/dataset/…

Looking south from an island in one of our study lakes with an acoustic tracking network. Beneath those waves fish have always been moving - we'll find out the details of winter movement from the pending May/June '23 download.

Somehow, this is strangely reassuring

MERRY #FISHMAS!! On this 25th day, I want to talk about the Fieryblack Shiner (Cyprinella pyrrhomelas)! These fish inhabit rocky, swift moving waters and pools in small and medium sized streams/rivers of NC and SC

1915 Algonquin Park, September #tt1915 McMichael Canadian Art Collection

..... and they go for your head too. Tough guys.

📣 Just published in Environmental Biology of Fishes! Brook trout embryos incubate from fall to spring - can they survive changing winter conditions? ❄️💧☀️ With Emily Lechner MSc , Vince Frasca, Chris Wilson, and Graham Raby 🧵1/5 link.springer.com/article/10.100…

1915 Wild Cherries, Spring #tt1915

Benthivores are a common element of fish assemblages across Canada. Limnology, sedimentation & habitat use. The wash zone and habitat use among three benthic fish species in stratified lakes - Ridgway - Ecology of Freshwater Fish - Wiley Online Library onlinelibrary.wiley.com/doi/full/10.11…

White suckers gathered to spawn in a small Algonquin Park stream

New & #OpenAccess in Ecological Monographs: What exactly does eutrophication mean? A review identifies dozens of interpretations & highlights the need for a consensus definition doi.org/10.1002/ecm.16… With #OpenData & code at Figshare

Official save the date card. Thanks to everyone who has spread the word so far 🐟

Follow the butterfly...