Few studies have examined geographical variation in traits involved in biotic interactions, although such variation is likely key in the evolution of interactions. The fit between hummingbird bills an

NIAID Data Ecosystem70

Data for: Tail feather elongation in Great Skuas Stercorarius skua: a sexual ornament signalling individual quality?

性选择行为

形态生态学

This dataset contains all data to replicate the study of Schreven & Hammer 2021 Bird Study 67(3): 360-370. There are four datasets: egg measurements, chick measurements, adult measurements, diet c

DataverseNL2024-04-24 更新40

Ontogenetic shift from aposematism and gregariousness to crypsis in a Romaleid grasshopper - dataset

昆虫防御

行为生态学

Traits of chemically-defended animals can change as an individual grows and matures, and both theoretical and empirical evidence favour a direction of change from crypsis to aposematism. This study e

spectrum.library.concordia.ca80

Appendix D. Test effects for nine morphological variables predicting the variation in the proportion of fruits in the diet.

动物种群预测

形态生态学

Test effects for nine morphological variables predicting the variation in the proportion of fruits in the diet.

NIAID Data Ecosystem50