Western Grebe Dip Shaking, a courtship behavior in which the grebes face each other and alternate dipping their beaks in the water and shaking their head, tossing water into the air. Coupled with ratchet-pointing, several rounds of dip-shaking are often an immediate precursor to rushing. Lake Wohlford, Escondido, California, USA
Location:
Lake Wohlford,
Escondido,
CaliforniaImage ID:
40973Format: Digital 2:3
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