merlin.allaboutbirds.org 的前十大競爭對手

ebird.org

El desafío eBirder de este mes, auspiciado por ZEISS, te anima a subir más listados en uno de los meses más interesantes, pero menos pajareados del año. El/la eBirder del mes será elegido(a) entre todos(as) los(as) eBirders que envíen 31 o más listados elegibles durante julio.

birds.cornell.edu

The K-12 Education team provides immersive professional development opportunities to help teachers succeed. We have helped thousands of educators with the tools, skills, and support so they can effectively engage students in the outdoors, participatory science, inquiry, and STEAM learning. I hav

bird-sounds.net

Which bird makes the sounds? Send your video or audio recording and get the answer.

haikubox.com

Haikubox is the smart bird song identification device that brings you real-time alerts, bird call sound recordings, and loads of information about your birds. Identify bird calls by sound, listen to and download your birds' recordings, track activity, and share your birds with family and friends using the Haikubox app.

birdid.com.br

Conheça o Bird ID, seu Certificado Digital em Nuvem. Assine documentos direto do celular, com segurança, praticidade e planos sob medida.

birdcount.org

Contact us at gbbc@birds.cornell.edu with questions about the Great Backyard Bird Count.

birda.org

Read why the birdwatching hobby is one of the fastest-growing in North America, beating gardening! As well as the popularity amongst different age groups.

blog.nature.org

The Nature Conservancy's scientists are solving some of conservation's biggest challenges. We’re here to tell their stories, and to help you connect with nature. From field science to backyard wildlife, follow your curiosity and explore with us.