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

File:Oriental Greenfinch (Chloris sinica) (23975217950).jpg
95

Oriental Greenfinch

Finches, Euphonias, and Allies
File:Carpodacus sibiricus 331155979.jpg
95

Long-tailed Rosefinch

Finches, Euphonias, and Allies
File:Bombycilla japonica, Huairou District, Beijing 01.jpg
100

Japanese Waxwing

Waxwings
File:Cinereous Tit (Parus cinereus) (15275201963).jpg
100

Asian Tit

Tits, Chickadees, and Titmice
File:Corvus macrorhynchos Tokyo 6.jpg
95

Large-billed Crow

Crows, Jays, and Magpies
File:Oriental magpie (Pica serica) in Yanqi Lake.jpg
100

Oriental Magpie

Crows, Jays, and Magpies
bosgors op een tak
75

Rustic Bunting

Old World Buntings
Ringmus
30

Eurasian Tree Sparrow

Old World Sparrows
glanskop op een boomstam
40

Marsh Tit

Tits, Chickadees, and Titmice
Kop van een kraai
10

Carrion Crow

Crows, Jays, and Magpies

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

tjiftjaf, vogel, zangvogel 15 bonus points
tjiftjaf, vogel, tak
tjiftjaf, vogel, fitis

Common Chiffchaff

A small, drab warbler widespread across Europe and Asia, the Common Chiffchaff is often heard before it's seen. Its name is derived from its distinctive two-note song, making it a beloved sound of spring.

Download the app and join the flock!