My Anna’s Hummingbirds have been quite active the past few days. Thursday afternoon there were two or three buzzing around. I think they were all females as is this Anna’s. Since my Nikon D5 and 500mm PF lens are at Nikon for servicing and since that facility is closed and when it might open again is unknown at this time, I’m using my Nikon D500 and my 300mm PF with the Nikon TC-17II to get a longer reach. The 300mm PF and the 1.7 Teleconverter gets me to 500mm and with the crop sensor in the Nikon D500, I actually have a 750mm reach.