Egg Data
This is the data for all the eggs that were collected from the breeding colony in the reaction norm experiment. 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 eggs processed. 

Egg ID
Individual ID given to each egg 

Cage
The cage number the egg was collected from. 

Treatment 
The incubation treatment assignment of the egg 
Open = Warm, low moisture, sand substrate. 
Shade = Cool, high moisture, dark organic substrate.

Incubator
The incubator number that the egg was assigned to

EggMass 
The mass of the egg to the closest 0.000 gram

Comments
Addition information about the eggs 

Page 
The page number on the hard copy data sheet

DataEntry 
Name of the person who entered the data.