Saturday, 24 April 2010

Beaver Dam

Dam built by European Beaver Castor fiber, Nove Mlyny Reservoir, South Moravia, Czech Republic, April 2010 (Phil Briggs).

Sunday, 18 April 2010

Old House Martin Nests

Old, broken, House Martin Delichon urbica nests like these are often are used by sparrows as nesting sites. This colony was established in the gap above an ornate window on the Lednice Chateau, South Moravia. Taken in April 2010.

Saturday, 10 April 2010

House Martin Nest

Newly built House Martin Delichon urbica nest. Skradin, Croatia, April 2010.

Tuesday, 6 April 2010

Spanish Sparrow Colony

Nesting colony of Spanish Sparrows Passer hispaniolensis. Skradin, Croatia, April 2010.