Parental Source 
This is the data for all the females used in the Reaction Norm experiment breeding colony. This experiment was conducted by the Warner lab over the summer of 2020.  

Below is the explanation of all the data columns in the parental source data sheet. 

Observation 
A number given at the time of processing. This is not a measurement but rather a number used to track the total lizards processed. 

Toeclip
Toeclip patten used as a form of identification. 

Island Code
This is a code to identify the island where the lizards were caught
CB1 = crescent beech 1
PH = Phil’s Island 

Island
This is the habitat type of the island 
Open = very little structure 
Shade = mostly covered in trees 

Sex
The biological sex of the lizard
M = male 
F= female 

Cage
The cage number the lizards were assigned to in the breeding colony. 

Mass
Mass of the lizard to the nearest 0.00 gram

SVL
The snout vent length of the lizard. That is the distance from the tip of the nose to the bottom of the cloaca in the nearest millimeter.

Comments
Addition information about the lizards 

Page 
The page number on the hard copy data sheet