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Image for challenge: Birda Global Big Year 2025
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SPECIES
01 January - 31 December, 2025

Birda Global Big Year 2025

Birda Global Big Year 2025
Log 100 species
01 Jan - 31 Dec, 2025
3117 participants
🐘
🦅
Profile picture for Chris Bell
Profile picture for Chris Down

About

🐦 Log 100 species

Participate in the Birda Global Big Year 2025, expand your birdwatching skills, and contribute to worldwide conservation research. This exciting challenge allows you to explore and document the diverse range of bird species found anywhere in the world. The goal is to identify and record 100 different bird species from any location across the globe by the end of the year!

This challenge is for anyone with a Birda account. This challenge is for tickable species only. You can read more about tickable species here.

This challenge starts and ends based on the Eastern Standard Time time zone (GMT-5). All individual species logged globally will count towards this challenge and will be included in any leaderboard placement. All sightings must be logged before midnight on the day the challenge ends.

Be honest with yourself and other birders, but above all, respectful of them and any other outdoor users, everywhere – especially online. If you didn’t see it (or hear it), please don’t put it on Birda.

Challenge summary

212,976

Sightings

1,458,456h 16m

Time in nature

62,143

Days wild

Leaderboard
# species
🥇
🐘
Dominic M
1086
🥈
🦅
Mathieu S
816
🥉
Profile picture for Chris Bell
Chris B
764
4
Profile picture for Chris Down
Chris D
628
5
Profile picture for Oli Cottis
Oli C
580
6
Profile picture for AK Saib
AK S
542
7
Profile picture for Sam van Zwieten
Sam v
530
8
Profile picture for Andrew Sheerin
Andrew S
520
9
Profile picture for Andrew Asherson
Andrew A
508
10
Profile picture for Sarah B
Sarah B
503
11
Profile picture for Sean Moore
Sean M
501
12
🦕
Sam S
494
Most Seen Species
# sightings
Common Ostrich
Greater Rhea
Lesser Rhea
Little Spotted Kiwi
Southern Cassowary
Emu
Great Tinamou
Cinereous Tinamou
Little Tinamou
Undulated Tinamou
App logo
Birda is a birdwatching app and community aimed at curious people who want to deepen their connection with nature.

Similar challenges

Image for challenge: Global Photo Big Year 2025
SPECIES PHOTO

Global Photo Big Year 2025

01 Jan - 31 Dec, 2025
📷 Photograph 50 species Put your photo skills to the test in 2025 and see if you can capture at least 50 different species. You don't need a fancy camera, a smartphone will do and any bird species from any location across the globe count!
🦐
🕷
🌜
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+4056
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Your birdwatching journey like never before

Connect with nature in minutes
Take a walk, look out of the window and log the birds that you see. Feel good about those little connections to nature.
Discover the joy of birding
Find new birding spots, see more birds, share and celebrate with a like-minded community of nature lovers.
Play your part in saving nature
Logging your birding sightings and sessions turns into positive action for our planet. Every sighting counts.

Birda Blog

What Our Birders Say
Jake W
Great app
I use this app all the time as it’s quick and easy to log individual sightings or whole birding sessions. It’s an excellent way to meet new people and the forum is full of really friendly people. The challenges are a great way to get involved and learn more about birds. Cannot recommend it enough!
Alex J
Friendly and helps to identify birds
Great birding app, good for logging your sightings, also has nice species guide. I'm enjoying the social aspect more than I expected, everyone seems friendly and helps to identify unknown birds. Good mix of newbies and experienced users.
Dunners12345
Great App
Great app to use for logging and communicating with others who are interested in birds
Birdafan
Ideal Birdwatch Companion
Simply adds to the enjoyment of my birdwatching and helps me record what I’ve seen.
Jane N
A great app
Enjoying it immensely and finding it useful too. Recording the different birds and counting them is showing me how the present climate is affecting them all. I've trebled the numbers by planting native hedging. A great app.
David C
Very knowledgeable group
Nice friendly birding community. Very knowledgeable group with a willingness to help.
SW H
Wonderful App
Birda is my go to app for keeping records of my bird sightings and sessions. It has fantastic information which is great at aiding identification. With all the updates that are coming in the new year, this app is something special.
Nicole
Gets me outdoors more
I'm still loving this app. I use it most days & gets me outdoors more. Enjoying watching others progress and photo's, it's improved my wellbeing.... I love this app! I can keep a record of sightings and see what others have seen too.
Leonie
We've been waiting for an App like this
Excellent! We've been waiting for an app like this! Thank you! It would be nice if you could assign additional birds to sessions later!
Carrie
Makes you want to spot birds more
I think this app is fun. It makes you want to spot birds more so I guess in a way it encourages you to get out and about instead of sitting in front of the TV.
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