While I have always known that the hummingbird is highly intelligent, I recently found out something concerning the intelligence of the hummingbird which came as a great surprise to me and it may surprise you also.
Believe it or not, hummingbirds actually possess the ability the ability to know how much sugar is in nectar. The hummingbird will reject nectar that contains less then 10% sugar. A hummingbird prefers the sugar content to be about 25%. This is one reason that hummingbirds enjoy homemade nectar solution, because it is very close to the nectar concentration of many flowers which attract hummingbirds.
This post is one which I know my mom would have enjoyed because it combines her love of hummingbirds with discovering unusual facts or information. I hope all of you who read this will also enjoy it.