Image of the Month – JULY 2017 Cave Swallow (Petrochelidon fulva). Nisqually National Wildlife Refuge. I have to confess that I never knew how swallows carry all that mud to build their large nests.  It should have been no surprise to learn from this image that the mud is actually transported as a big blob stuck onto the bill. […]


Portrait Image of the Month – JULY  2017   King Penguins (Aptenodytes patagonicus). Volunteer Point, East Falkland.   On a mobile device, touch once to see caption, twice to see image. If you are using a mouse, click any image below to view carousel  


Prints of images taken by Peter Cavanagh for the How Birds Fly exhibit can be obtained from Science Source. Please fill in the form below if you are interested in purchasing any other images from the website. Most prints are available in the following sizes on archival paper: | 5”x7 “ | 8”x10” | 8.5”x11” | […]