# data[].attributes.body
https://www.allaboutbirds.org/guide/browse/shape/Finches
https://en.wikipedia.org/wiki/Darwin%27s_finches
https://earthwatch.org/Expeditions/Darwins-Finches-and-Natural-Selection-in-the-Galapagos

# data[].attributes.body
So the conclusion to all of this is that the mechanism of microevolution that caused the beak size of a medium ground finch population to increase on Daphne Major from 1976 to 1978 is natural selection. It is natural selection because there was a drought that happened which forced the birds main food supply to die off and there beaks were to big for there other food supply.

# data[].attributes.body
So the birds beaks eventually gather at a average beak length of 11.61 mm and an average beak depth of 10.55 mm. This shows natural selection because the beak changes over time because the difference and change of the environment that the birds how to then adapt to with there beak being to big for there new plants.

# data[].attributes.body
So with the drought happening the portulaca plant died off so the birds lost there main food supply and with that happening the birds had to find a way to get another type of food supplies. This shows natural selection because the plant dies off on its own with the change that happened with the envirnment.

# data[].attributes.body
Since there was a drought that forced there to be no water to get to the plants so then the food for the birds went away so then the birds population dies off. This shows the natural selection because it is showing how the birds get changed over time because the the things that happened to the environment.

# data[].attributes.body
So the birds with longer beaks will end up struggling because of their new plant food supplies makes it harder to get food because of the entrance to the plant will break there beak until they can grow it back.

# data[].attributes.body
The birds main food supplies because there was a drought and since there was a drought the birds could not get the food they needed because the plants they ate went extinct because there was no water.

# data[].attributes.body
There was a Drought in the time of the finches started changing in the couple years so the plants didn't get enough water to fuel them so they then changed.

# data[].attributes.body
The Mechanism of Natural Selection caused the beak of the medium ground finch population on Daphne Major to increase in size from 1976 to 1978.