30 June 2009

Mustviires, Chlidonias niger

Mustviires, Chlidonias niger, Black Tern
Tartumaal nägime esimest korda elus mustviireseid. Praktiliselt meid märkamata tegid nad järvede kohal järsult siksakitades kontroll-lende, õigel hetkel otsejoones vette sööstes.
In Tartumaa we saw Black Terns first time in our lives. Practically unnoticing us, they made zigzagging control flights over the lakes just to charge into the water on the right time.

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