Ruben Evens (@revnj) 's Twitter Profile
Ruben Evens

@revnj

Professor @UCLouvain_be. #nightjars and #skyglow. tree-climbing. #birdringer #ecologist #arborist #whiskeylover

ID: 69273678

linkhttp://www.rubenevens.com calendar_today27-08-2009 12:11:57

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Ruben Evens (@revnj) 's Twitter Profile Photo
Ruben Evens
@revnj

a year ago

Chick-time. Long night, we tagged some interesting #nightjars and ringed the chicks of five nests. These birds hatched last week. Interesting size and color difference on one nest; age difference 3 days (usually one).

Chick-time. Long night, we tagged some interesting #nightjars and ringed the chicks of five nests. These birds hatched last week. Interesting size and color difference on one nest; age difference 3 days (usually one).