References
Fric, Z. F., Rindoš, M., & Konvička, M. (2020). Phenology responses of
temperate butterflies to latitude depend on ecological traits. Ecology
letters, 23(1), 172-180.https://doi.org/10.1111/ele.13419
Karlsson, B. (2014). Extended season for northern butterflies.International journal of biometeorology , 58 (5), 691-701.https://doi.org/10.1007/s00484-013-0649-8
Lee, S. (1962) Amazing Fantasy #15, Marvel.
Pearse, W. D., Davis, C. C., Inouye, D. W., Primack, R. B., & Davies,
T. J. (2017). A statistical estimator for determining the limits of
contemporary and historic phenology. Nature Ecology & Evolution, 1(12),
1876-1882.https://doi.org/10.1038/s41559-017-0350-0
R Core Team (2019). R: A language and environment for statistical
computing. R Foundation for Statistical Computing, Vienna, Austria. URLhttps://www.R-project.org/
Ries, L., Zipkin, E. F., & Guralnick, R. P. (2019). Tracking trends in
monarch abundance over the 20th century is currently impossible using
museum records. Proceedings of the National Academy of Sciences,
116(28), 13745-13748.https://doi.org/10.1073/pnas.1904807116
Taylor, S.D., & Guralnick, R.P., 2019. Opportunistically collected
photographs can be used to estimate large-scale phenological trends
(preprint). Ecology.https://doi.org/10.1101/794396
Troudet, J., Grandcolas, P., Blin, A., Vignes-Lebbe, R., & Legendre, F.
(2017) Taxonomic bias in biodiversity data and societal preferences.
Nature Scientific Reports, 7.https://doi.org/10.1038/s41598-017-09084-6