Kari Koivula

@koivulakari

Tara Okon

@rivers-disguise

Froglife

@froglife

Gargi

@gargi93

Alex Tomlinson

@alextomlinson.com

Tom Gittings

@tgittings

Aleksi Lehikoinen

@aksulehikoinen

Jelena Belojevic

@jellybb

Wouter Vansteelant

@wmgvs

BirdGuides

@birdguides

Breeding Bird Surveys (BBS)

@bbs-birds

ZSL

@zslofficial

Wetland Bird Survey (WeBS) | Goose & Swan Monitoring (GSMP)

@webs-gsmp

BirdTrack

@birdtrack

Molly Brown

@moll-birds

Wilson Ornithological Society

@wilsonornithsoc

Andreas Rimoldi

@calonectris

Valentin Amrhein

@vamrhein

Veli-Matti Pakanen

@vmpakanen

Beth Clark

@bethanyclark

German Ornithological Society

@dornitholges

Swiss Ornithological Institute

@vogelwarte

BirdLife Marine

@birdlifemarine

BES Climate Change

@besclimate

Rehearsal Orchestra

@rehorch

Neil Calbrade

@neilcalbrade

bes-quantitativegroup

@bes-quantitative

Dr Joanne Morten

@joanne-morten

Daniel Jenkins-Jones

@apushapus

British Nature Guide

@britishnatureguide

Kit Straley, PhD 🐦🤓💚

@earlynerdgetbird

Jutta Leyrer

@jlyr

Roland Pease

@peaseroland

BTO Scotland

@btoscotland

BTO Northern Ireland

@bto-ni

BTO England

@btoengland

BTO Garden BirdWatch

@bto-gbw

Dr Samantha Franks

@samanthafranks

BTO Cymru

@btocymru

Dan Gornall

@dan-gornall

Lee Barber

@lee00barber

The Conversation U.S.

@us.theconversation.com

Martin P. Girardin

@mgirardin

Allert Bijleveld

@allertbijleveld

Jack Greenhalgh

@wildaudiojack

Allison Horst

@allisonhorst

Greg Conway

@greg-conway

Devon Cevenini

@devon-ceve

CABES

@cabes

Liz Humphreys

@kittiwakegirl

IPBES

@ipbes.net

Megan Shersby

@meganshersby

Jason Loghry

@jploghry

Clemens Küpper

@chorlnev

Hannah Coburn

@hannahecoburn

Migration Department, Max Planck Institute of Animal Behavior

@animaltracking

Animal Ecology Uppsala

@animecol-uu

Tohar Tal

@tohar-tal

Hui Zhen Tan

@huizhentan

Danni Thompson

@scottishseabird

Gerard Troost

@migrations

Miguel A. Gómez-Serrano

@gomezserrano-ma

Waterbird Colour-marking Group 🦢

@waterbirdcm

Chris Thaxter

@thaxalot

Scott Petrek

@scottofthemarsh

William (Bill) Sutherland

@billsutherland

Dawn Balmer

@debalmer

Kevin Wood

@drkevinwood

Oikos

@oikosjournal

Olivier Gimenez 🦦

@oaggimenez

𝙱.𝙺. 𝚂𝚊𝚗𝚍𝚎𝚛𝚌𝚘𝚌𝚔

@bksandercock

Jeroen Reneerkens

@jeroen-reneerkens

Marc Anderson

@wildambience

Wader Quest

@waderquest

Global Flyway Network

@globalflyway

Methods in Ecology and Evolution

@methodsinecoevol

Journal of Animal Ecology

@animalecology

Hadley Wickham

@hadley.nz

Crow Artist

@crowartist

The R Foundation

@r-foundation

Randall Munroe

@xkcd.com

Rosemary Mosco

@rosemarymosco.com

Conservation Optimism

@conservoptimism

Xeno-canto

@xeno-canto

The Museum of English Rural Life (The MERL)

@themerl

The Man in Seat 61

@seatsixtyone

Gilbert White

@gilbertwhite

Max Planck Institute of Animal Behavior

@mpi-animalbehav

Movebank

@movebank

BirdLife International

@birdlifeglobal

BirdLife Europe & Central Asia

@birdlifeeurope

ASAB

@asab.org

Cat Morrison

@catmorrison

American Ornithological Society

@amornith

Steve Dudley

@stevedudley

Birds of the World | The Cornell Lab

@birdsoftheworld

Steve Portugal

@sjportugal

Stu Butchart

@stubutchart