Bine&Minka2007:
P1860450 - Graureiher-1
Bine&Minka2007:
P1200333-Silberreiher--
Bine&Minka2007:
P1800450-Kormoran -Potsdam- Havel-2
Bine&Minka2007:
P1800447-Graureiher-Havelufer