HNF
-It’s been about 14 days of incubation for Olive. Hummingbird eggs hatch on average after 14-16 days of incubation. If there is more than one egg they will all hatch within the same day. Hummingbird babies will remain in the nest for up to 3 weeks before fledging. This is Olives 2nd clutch of the nesting season. Hummingbirds like Olive can have up to 5 clutches in a nesting season.
Live Cam:
https://sportsmansparadiseonline.com/live-hummingbird-camera-broadcast/