yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

TIL: Hummingbirds Are the World's Hungriest Birds | Today I Learned


less than 1m read
·Nov 11, 2024

If you were to use energy as quickly as a hummingbird, you'd have to eat a fridge full of food or about 300 hamburgers every day in order to survive. They use energy so quickly as they fly, so, so fast. A lot of the flowers they feed on are really delicate, and if they were to perch on them, then they would pull the flower off. They have to hover in one place, which is really energy consuming. It's one of the most energetically expensive activities in the animal world, I think.

So, they use energy really, really quickly in order to survive. Everything about them is really tiny. The smallest hummingbird is like the weight of a dime, and the largest is 20 grams, which is maybe nine dimes stuck together. They don't have much room to store fat. If you were really heavy with fat, then you wouldn't be able to fly. So, they have to feed on nectar many, many, many times during the day.

If hummingbirds didn't have flowers to feed on, they would starve in as little as two hours. So, next time you need a snack, be thankful it's not a life-or-death situation.

All bees buzz, but bumblebees are one of the very few types of bees that actually take that buzzing sound and use it like a secret weapon to get pollen.

More Articles

View All
Estimating derivatives | Derivatives introduction | AP Calculus AB | Khan Academy
[Instructor] So we’re told that this table gives select values of the differentiable function F. So it gives us the value of the function at a few values for X, in particular, five different values for X, and it tells us what the corresponding f(x) is. …
Why Invisibility is Power | Priceless Benefits of Being Invisible
In today’s society, an individual’s success seems increasingly synonymous with ‘relevance.’ How much attention do you draw to yourself? How much are people talking about you on social media? How much exposure do you have on Twitter? How many followers on …
LC natural response derivation 2
In the last video, we set up this differential equation that described an LC circuit, and now we’re going to go about solving this second-order circuit. The technique that works here is the same that worked with first-order ordinary differential equations…
How can an atheist call Hitler evil?
Andrew made a video, uh, in which he asks the question to atheists, was Hitler evil? Um, I think the gist of his question is the idea—uh, the idea behind it is that, uh, because atheists don’t have a universal sense of right and wrong, can they condemn Hi…
Properties perserved after rigid transformations
What we’re going to do in this video is think about what properties of a shape are preserved or not preserved as they undergo a transformation. In particular, we’re going to think about rotations and reflections. In this video, both of those are rigid tra…
15 Character Traits You Notice When Hanging Out With Rich, Successful People
If you want to be rich and successful, then you have to learn how to hang around rich and successful people. They should feel like you’re one of them, not like you’re an outsider. When you hang around successful people long enough, you’ll see that they ju…