A Problem with Gulls
10,000 Birds
MARCH 4, 2011
About the Author Dan Dan is an eastern Pennsylvania native who grew up surrounded by birdwatching and nature documentaries. Mayr technically studied medical sciences, but he was a true and fanatic/fantastic birder and this was the reason for him choosing Greifswald over any other university – he wanted to go birding there.
157 
Let's personalize your content