Global Flyway Network (@globalflyway) 's Twitter Profile
Global Flyway Network

@globalflyway

Migratory birds as down2Earth observers/sentinels. Imprint of BirdEyes.org, centre for global ecological change @univgroningen, @NIOZnews, @IBED_UvA, et al.

ID: 816283113320050688

linkhttps://www.globalflywaynetwork.org/ calendar_today03-01-2017 14:00:34

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Global Flyway Network (@globalflyway) 's Twitter Profile Photo
Global Flyway Network
@globalflyway

a month ago

Same thing here in Gaast, at the other side of Mare Frisicum. Down to 9 nests from 24 last year & no second broods. This was 38% earlier pure.rug.nl/ws/portalfiles… and 40-50% in a Netherlands-wide survey bioone.org/journals/ardea… What's going on with our Guests of Summer? #huiszwaluw

Same thing here in Gaast, at the other side of Mare Frisicum. Down to 9 nests from 24 last year & no second broods. This was 38% earlier pure.rug.nl/ws/portalfiles… and 40-50% in a Netherlands-wide survey bioone.org/journals/ardea… What's going on with our Guests of Summer? #huiszwaluw