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Reposted by Sammy Andrzejaczek

Marine Ecology Progress Series @meps-ir.bsky.social · 01/12/2025

🧪🦤🌐 Acoustically tagged reef manta rays at Palmyra Atoll had an average residency rate of 88% and showed consistent use of all four primary habitats at Palmyra with the highest rates of detection recorded in the nutrient rich lagoon habitats. bit.ly/meps_774_219 @sabrinadaley.bsky.social

Image shows two scientific figures framed on either side by a pair of black manta ray graphics. The upper figure is a five-panel marginal-effects plot that displays how environmental and temporal variables influence the predicted occurrence rate of acoustically detected reef manta rays at Palmyra Atoll. The bottom figure is a map of Palmyra Atoll showing a network of acoustic receivers represented as circular nodes connected by many thin blue lines that represent the relative frequency of sequential detections between receiver stations. Land area is shown in red and a scale bar labeled '3km' and a north arrow appears in the upper right of the map.

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Sammy Andrzejaczek @sammy-shark.bsky.social · 21/10/2025

Proud to share our white shark team's newest project film 🦈 Months of collaboration, research, and ocean time distilled into one compelling story www.youtube.com/watch?v=eJdf...

youtube.com

Monterey Bay White Sharks - Longer Film

YouTube video by Monterey Bay White Sharks

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Reposted by Sammy Andrzejaczek

Save Our Seas Foundation @saveourseas.bsky.social · 07/08/2025

The World of Sharks podcast returns with the launch of Season 8. On this episode, we explore the world of shark movement and behavioural ecology with expert Dr @sammy-shark.bsky.social, research scientist at the @stanfordhopkins.bsky.social. Listen here: saveourseas.com/worldofshark...

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Sammy Andrzejaczek @sammy-shark.bsky.social · 29/07/2025

Excited to be co-hosting my first session at my favourite conference 🦈 Let us know if you need more details

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Sammy Andrzejaczek @sammy-shark.bsky.social · 04/06/2025

🦈 NEW PAPER: Our long-term imagery from Central CA white shark sites reveals extensive injuries & scars. What causes these wounds? We developed a classification system to categorize injury patterns. 📖 www.frontiersin.org/journals/mar...

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Sammy Andrzejaczek @sammy-shark.bsky.social · 06/05/2025

🚨NEW PAPER🚨 We used acoustic telemetry to track 355 white sharks over a 15 year period in California, describing differences in seasonal trends among demographic groups. DM if you need a copy, and huge thanks to all collaborators - it took a village! www.publish.csiro.au/WR/WR24136

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Sammy Andrzejaczek @sammy-shark.bsky.social · 31/03/2025

📽️🦈Dive deep into the Monterey Bay White Shark Project 🦈📽️ Our new video showcases the team and technologies being used to study large predators and their prey in the Monterey Bay National Marine Sanctuary www.youtube.com/watch?v=zqSd...

youtube.com

Monterey Bay White Sharks Intro

YouTube video by Randy Kochevar

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Sammy Andrzejaczek @sammy-shark.bsky.social · 02/02/2025

Feel in love with penguins on a visit to Isla Pingüino today. Very jealous of all you penguin researchers out there!

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Sammy Andrzejaczek @sammy-shark.bsky.social · 19/12/2024

🚨NEW REVIEW🚨 from our all star team. DM me if you need a copy!

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Sammy Andrzejaczek @sammy-shark.bsky.social · 09/12/2024

Check out the new Instagram for our collaborative Monterey white shark project, here featuring Cookie, a 12.5 ft female shark we tagged at Ano Nuevo Island in November. www.instagram.com/reel/DDVh2Oi...

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Sammy Andrzejaczek @sammy-shark.bsky.social · 06/12/2024

I always love hearing about @emilylester.bsky.social's work using life-size shark models to look at risk effect behaviours. This was the first paper from her PhD on the topic nsojournals.onlinelibrary.wiley.com/doi/full/10....

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Reposted by Sammy Andrzejaczek

Tobey Curtis 🦈 @mojoshark.bsky.social · 05/12/2024

I love this paper by @sammy-shark.bsky.social et al. Shark vertical movements are fascinating to me, and this paper makes the most of a cool high resolution dataset from an ecophysiology perspective. 🦑 🧪 🦈 www.nature.com/articles/s41...

nature.com

Temperature and the vertical movements of oceanic whitetip sharks, Carcharhinus longimanus - Scientific Reports

Scientific Reports - Temperature and the vertical movements of oceanic whitetip sharks, Carcharhinus longimanus

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Sammy Andrzejaczek @sammy-shark.bsky.social · 21/11/2024

Hi Bluesky! I'm Sammy and according to my research to date, I'm a big fan of movement and sharks. What scholargoggler.com doesn't tell you is that I also love to surf, hike, drink wine with friends, and generally be outside.

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