Friday, June 29, 2007
Morninglight
ISO 100 1/2 f/14 20mm
Gamboa, Panama 2006
A long exposure of diffuse light showering
through the canopy understory.
Wednesday, June 27, 2007
Megalopta byroni
ISO 100 1/100 f/18 100mm
Gamboa, Panama 2005
This sweat bee is a brood parasite on related bees
in the genus Megalopta. In response to these threats
it appears as if the bee species attacked have evolved
nocturnalism to reduce this parasite's impact.
Capturing stationary images of flying insects like this
bee requires photographing the animal the instant
before it buzzes off.
Tuesday, June 26, 2007
Smilisca phaeota, Masked Tree Frog
ISO 100 1/8 f/2.8 100mm
Gamboa, Panama 2007
This masked tree frog is adopting a "water conservation
posture" and in doing so the animal reduces surface to
air contact, minimizing evaporation from its skin.
Despite being a visually gorgeous frog, its a surprise
that its hoarse mating call doesn't repel females.
Monday, June 25, 2007
Dendrobates auratus, Green and Black Poison Frog
ISO 100 1/20 f/18 100mm
Barro Colorado Island, Panama 2007
Unlike most frogs this mildly toxic poison frog is active
during the day. Unless moving on the forest floor or
inside a treehole, these frogs are difficult to detect.
Notoriously unwilling to pose for the photographer,
their highly contrasting coloration also makes them
difficult to capture with a single exposure.
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