Birdwatching Made Fun

Identify birds, grow your nature knowledge and connect with fellow birders. Score points and play along!

Join Fladder bird watching app

The fun bird watching app

Score points and earn badges

Every bird counts. The rarer the species, the more points you earn. Will you become the best birdwatcher?

Community

Whether you're an experienced birdwatcher or just starting out: share your observations, comment, and leave a feather.

Bird Knowledge

With Fladder, you'll get out more, hear and see more, and discover how many surprising birds can be found nearby.

Which bird?

Let Fladder listen in on birdwatching, upload a photo, or type in what you've seen. Fladder will help you find the right bird.

Flock

Easily create a (private) group and invite your family, friends, colleagues, neighbors, or class using the link.

Getting Started with Fladder

Home screen of app

Share your observations

Share observation and get likes and feedback from the community!
Fladder bird app printscreen

Points

Earn points for your observations. The more rare a bird is, the more points you earn!
Fladder bird app printscreen

Discover

Discover new birds with the birdalert or find birds by location.
Challenges

Challenges

Take part in the quiz or challenges such as Big Year: who will spot the most unique birds this year?
Statistics

Statistics

View your own results and compare your performance with other birders.
1 of 5

Recently spotted

dieren in het wild, vogel, natuur
15

European Greenfinch

Finches, Euphonias, and Allies
vink, vogel, mus
5

Common Chaffinch

Finches, Euphonias, and Allies
heggenmus, zangvogel, tuin vogel
25

Dunnock

Accentors
mus, vogel, zitten
5

House Sparrow

Old World Sparrows
Ringmus
30

Eurasian Tree Sparrow

Old World Sparrows
Roodborst op een mossige tak
5

European Robin

Old World Flycatchers
koolmees, parus major, vogel
5

Great Tit

Tits, Chickadees, and Titmice
Gespotte Pimpelmees
5

Eurasian Blue Tit

Tits, Chickadees, and Titmice
winterkoning, coole achtergronden, winterkoninkje
10

Eurasian Wren

Wrens
vogel, euraziatische boomklever, dier
25

Eurasian Nuthatch

Nuthatches

Frequently asked questions

How are the points calculated?

A bird is worth points. The points range from 5 to 100. The number of points a bird is worth depends, among other things, on its rarity in your region. A region can consist of several countries or even an entire continent.

The first time you spot a bird earns you the most points. Repeated sightings gradually decrease your points. At the start of a new month, you can earn full points for a bird again. An example for a bird worth 50 points:

  • First time of the month: 50
  • Second time: 25
  • Third time: 13
  • Fourth time: 6
  • Subsequent times: 3

If you only hear one bird, you always receive the last score; in this example, for a bird with 50 points, that's 3.

You receive bonus points for spotting the bird of the week, your first of a species (a lifer), or for earning badges. You can also earn extra points with your results in the quiz!

Is Fladder free to use?

Yes! Everyone can use Fladder for free. Some extra features are paid, so we can continue developing the app and keep it up and running. But you can also participate without a subscription. And we'd like to keep it that way.

What is the mission of Fladder?
  • Strengthening connections by sharing observations.
  • Promoting education by teaching users about birds and their habitats in an accessible and playful way. It's proven that play activates and accelerates learning.
  • Promoting health, both physically through walking and being outdoors, and mentally through relaxation and experiencing nature.
  • More nature conservation: by playfully encouraging people to go outside and observe nature up close, Fladder fosters wonder and a growing awareness that nature conservation is essential.
  • And lots of birding fun :)
I don't know which bird I saw... what now?

Fladder offers a wide range of tools to help you find the right bird:

  • Search the extensive bird list and use the filters to find a bird.
  • Enter a description of the bird and see the suggestions.
  • Let Fladder listen in; see which birds you hear at that moment.
  • Do you have a photo? Upload it to our photo recognizer!

Still not sure? Ask the community. Together we can figure it out!

What are badges?

Badges are like medals. You can earn them for your observations. For example, there's a badge for spotting rare birds, which you receive when you spot birds worth 70 points or more. Badges are divided into different levels:

  • Bronze
  • Silver
  • Gold
  • Platinum
  • Diamond

Each level has a specific requirement, which becomes increasingly difficult.

Bird of the week

File:Locustella luscinioides 1.jpg 15 bonus points
File:Locustella luscinioides 148153247.jpg
File:Locustella luscinioides Martien Brand.jpg

Savi's Warbler

Savi's Warbler is a medium-sized, plain, and rather featureless warbler, making it challenging to identify visually. Its most distinctive characteristic is its loud, prolonged, reeling song, reminiscent of a grasshopper or a fishing reel. It is strongly associated with dense reedbeds and marshland habitats.

Download the app and join the flock!