OSPREY CHAT THREAD APRIL TO END OF JULY 2020

I think there is a need to still have this thread, so although "not with Tiger's flourish"  have opened it to last 3 months which should be suitable for any useful and interesting snippets, news, links etc.  

LINKS TO ALL THE 2019/END FEB THREADS

SEPTEMBER TO END FEB 2020 THREAD

JULY TO AUGUST THREAD

MAY TO JUNE THREAD

MARCH TO APRIL THREAD

Anyone wanting to explore further back can find ALL threads on Birdie Num Num's excellent LINKS THREAD

Starting off with the link to this excellent Smithsonian Video that was posted on the News from Other Nest thread just in case anyone missed it