First up is this lovely 2 stamp version of cherry trees in Washington (thanks again, Danielle!)
which arrived on the same day (May 11) as these stamps from Japan. oddly this postcard only took 9 days to arrive from Japan, whereas the one from the US took 17 days!
these birds showed up on May 10th on a postcard from Hong Kong
a white bellied sea eagle, common kingfisher, scarlet minivet, and a fork tailed sunbird
Germany added to the nature theme with these
Canada supplied this orange daylily (domestic stamp) both of which arrived on May 17th