RE Houseman:
European Nuthatch
RE Houseman:
European nuthatch at Pergamon
RE Houseman:
Asclepion Ruins
RE Houseman:
Black-browed Albatross
RE Houseman:
Chinstrap and Me
RE Houseman:
Pergamon Amphitheater
RE Houseman:
Asclepion, Turkey
RE Houseman:
Pergamon
RE Houseman:
Galapagos Turtle
RE Houseman:
Seal in Antarctica
RE Houseman:
Iceberg at Portal Point
RE Houseman:
Long-eared Owl