Birda Logo
Features
Birda+
About
Species Guide
Challenges
Shop
loading...

Stone-curlews, Thick-knees

Stone-curlews, or dikkops/thick-knees, include 10 species within the Burhinidae family and are distributed across tropical and temperate regions globally, often inhabiting arid or semiarid areas. First categorized by ornithologist Gregory Mathews in 1912, these birds belong to two genera, Burhinus and Esacus, the former derived from Greek words for "ox" and "nose." Molecular studies suggest their closest relatives are sheathbills and the Magellanic plover, and they are not closely related to true curlews. Stone-curlews are medium to large with strong bills, large yellow eyes for a reptilian look, and camouflaging plumage. Their long legs have conspicuous joints, which led to the name "thick-knee." These nocturnal birds sing loud, wailing songs and mostly eat insects, invertebrates, and sometimes small vertebrates. The Eurasian stone-curlew is migratory, spending summers in Europe and winters in Africa, whereas others are sedentary. An extinct genus once thought to be a stone-curlew, Wilaru, is now considered part of a different family. The living species range from the Eurasian stone-curlew to the great stone-curlew and beach stone-curlew, among others, each adapted to their unique environments.

Regions

Categories

App logo
Birda is a birdwatching app and community aimed at curious people who want to deepen their connection with nature.
2
Birda Logo

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.

Species Categories

African & Green BroadbillsAfrican & New World ParrotsAfrican BarbetsAlbatrossesAnhingas, DartersAustral Storm PetrelsBarn OwlsBee-eatersBulbulsBuntingsBushshrikesBustardsButtonquailCaracaras, FalconsChats, Old World FlycatchersCisticolas & AlliesCormorants, ShagsCoursers, PratincolesCrab-ploverCranesCrombecs, African WarblersCrows, JaysCuckoosCuckooshrikesDrongosDucks, Geese, SwansFairy FlycatchersFigbirds, Orioles, TurnagraFinches, EuphoniasFinfootsFlamingosFlufftailsFrigatebirdsGannets, BoobiesGrassbirds & AlliesGrebesGround HornbillsGuineafowlGulls, Terns, SkimmersHamerkopHerons, BitternsHoneyguidesHoopoesHornbillsHyliotasIbises, SpoonbillsIndigobirds, WhydahsJacanasKingfishersKites, Hawks, EaglesLarksLaughingthrushes & AlliesLeaf Warblers & AlliesMonarchsMousebirdsNicatorsNightjarsNorthern Storm PetrelsOld World ParrotsOld World Sparrows, SnowfinchesOspreysOstrichesOwlsOxpeckersOystercatchersPainted-snipesPelicansPenduline TitsPenguinsPetrels, Shearwaters, Diving PetrelsPheasants & AlliesPigeons, DovesPittasPloversRails, Crakes & CootsReed Warblers & AlliesRockjumpersRollersSandgrouseSandpipers, SnipesSecretarybirdSheathbillsShrikesSkuasStarlings, RhabdornisStilts, AvocetsStone-curlews, Thick-kneesStorksSugarbirdsSunbirdsSwallows, MartinsSwiftsSylviid BabblersThrushesTits, ChickadeesTreecreepersTrogonsTropicbirdsTuracosVangas & AlliesWagtails, PipitsWattle-eyes, BatisesWaxbills, Munias & AlliesWeavers, WidowbirdsWhite-eyesWood HoopoesWoodpeckersYellow Flycatchers

Birda Blog

What Our Birders Say
Pdydhdrexgi
Fantastic App
This is a really lovely app, for everyone interested in birds - from newbies to old hands. There is a very friendly feel to the community and you will genuinely learn a lot as you record your sightings and photos. There are lots of badges and competitions to keep you engaged, and a host of really useful features.
Safira V
Birding and wellbeing app
Birda is an excellent platform to share your love of Birding and is a great tool of encouragement for a Birding Beginner like me. Birda has a very kind and supportive community of Birding enthusiasts. For me BIRDA is not only a BIRDING but also a WELLBEING App.
Talli A
My favourite app
As a young birdwatcher who was always keen to be apart of a community but never seemed to find one, my problem was solved downloading this!!! Everyone is so friendly and just as excited to see birds as me 😁
EandB17
Terrific App for Birders
Downloaded Birda around the time my interest in birding was sparked, and it has been a terrific app to help me (1) share my experience, (2) document my sightings, and (3) learn more about birds in general. That said, I also believe Birda is a fantastic app for birders of all experience levels. Great community!
Chudbond
Love Birda
I love this app. It really encourages you to log your sightings and the community is friendly and helpful.
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.
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.
Tralisalandhoop
Fantastic app - Love it!
Love this app and have used it almost daily. Lots of species information and easy to use. Love seeing birds spotted by other users in the UK and worldwide.
Carl B
Helped me to identify more birds
Love this app and has helped me to identify more birds. The challenges and badges are great for keeping the motivation going to get out and keep birding.
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!
As featured in
Birda Logo
AboutPressAmbassadorsAffiliatesInfluencersCareersPrivacyTerms & Conditions
An app for birdwatchers
Connect with us
Copyright © 2024 Chirp Birding. All rights reserved.