when a hummingbird is cold, 50-180 times its heart beats per minute.
when a hummingbird is cold, 50-180 times its heart beats per minute.
when a hummingbird is cold, how many times does a hummingbird's heart beat per minute?
50-180
Na
Na
"i was at breakfast when i saw this hummingbird, and hummingbird was having breakfast as well... and i don't know if you know but hummingbirds are supposedly good luck and i was just thinking about hummingbirds. i was thinking 'how fast does their heart beat?' , like 'how many beats per minute?' and using that idea as an idea for someone making you feel, instead of those butterflies, making your heart beat really, really fast."
hummingbird heartbeat