Includes nesting observations, penguin size data, and isotope measurements from blood samples for adult Adélie, Chinstrap, and Gentoo penguins.
penguins_rawA tibble with 344 rows and 17 variables:
Sampling expedition from which data were collected, generated, etc.
an integer denoting the continuous numbering sequence for each sample
a character string denoting the penguin species
a character string denoting the region of Palmer LTER sampling grid
a character string denoting the island near Palmer Station where samples were collected
a character string denoting reproductive stage at sampling
a character string denoting the unique ID for each individual in dataset
a character string denoting if the study nest observed with a full clutch, i.e., 2 eggs
a date denoting the date study nest observed with 1 egg (sampled)
a number denoting the length of the dorsal ridge of a bird's bill (millimeters)
a number denoting the depth of the dorsal ridge of a bird's bill (millimeters)
an integer denoting the length penguin flipper (millimeters)
an integer denoting the penguin body mass (grams)
a character string denoting the sex of an animal
a number denoting the measure of the ratio of stable isotopes 15N:14N
a number denoting the measure of the ratio of stable isotopes 13C:12C
a character string with text providing additional relevant information for data