CER by LILLY BRAMBLETT https://padlet.com/lillybramblett24/eslbzkb70qhu By: Lilly Bramblett en-us 2020-02-07 13:49:26 UTC 2026-02-13 02:21:06 UTC hello@padlet.com Claim: lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442135158 Natural selection caused the beak of medium ground finch population to increase on Daphne Major from 1976 to 1978.]]> 2020-02-07 13:52:36 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442135158 Evidence 1: lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442136497 1: Year 1976, the rainfall was a little over 20mm.]]> 2020-02-07 13:55:05 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442136497 Reasoning 1: lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442139422 1: The rainfall increased then decreased. It made a huge impact on the birds with their food, it died off and it killed the birds.]]> 2020-02-07 14:00:34 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442139422 Evidence 2: lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442144373 2: *Portulaca dies off # of square meter 
* tribulus seed- hard to open]]> 2020-02-07 14:09:47 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442144373 Evidence 3: lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442144670 3: *larger beak could eat the tribulus seed 
*average beak depth is 10.55 mm and the average beak length is 11.61 mm]]> 2020-02-07 14:10:22 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442144670 Reasoning 2: lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442145123 2: This caused a decrease in bird population. When it rained it caused a drought in 1977. All the seeds washed away.]]> 2020-02-07 14:11:12 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442145123 Reasoning 3: lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442145955 3: The birds with small beaks couldn't have any seeds so they died. And the birds with big beaks survived because they could but more seeds in their mouth. It was the portulaca that died off and the tribulus seed was hard to open but at least the birds with big beaks could it eat. Later the average beak size/depth increased.]]> 2020-02-07 14:12:39 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442145955 Graph and reasoning we used lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442147772 2020-02-07 14:16:02 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442147772 a graph with the rainfall and finches lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442148685 2020-02-07 14:17:37 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/442148685 Picture of Portulaca lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/459114712 2020-03-12 13:05:04 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/459114712 picture of tribulus lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/459115466 2020-03-12 13:06:00 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/459115466 Picture of finches lillybramblett24 https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/459116118 2020-03-12 13:06:47 UTC https://padlet.com/lillybramblett24/eslbzkb70qhu/wish/459116118