“Voices of the Pacific Flyway” - Our Detrimental Impact on Migratory Birds
Voices of the Pacific Flyway [ Commission for Environmental Cooperation web (CECweb) ; October 27, 2019] Bird numbers plunge in U. S. and Canada with people to blame (Will DUNHAM, Reuters ; September 19, 2019) https://www.reuters.com/article/us-science-birds/bird-numbers-plunge-in-u-s-and-canada-with-people-to-blame-idUSKBN1W42NA North American Migratory Bird Flyway Map (From WALLER et al. , 2018) Differential changes in the onset of spring across U. S. National Wildlife Reuges and North American migratory bird flyways (WALLER et al. , 2018) https://www.researchgate.net/publication/327613242_Differential_changes_in_the_onset_of_spring_across_US_National_Wildlife_Refuges_and_North_American_migratory_bird_flyways/fulltext/5b99ba62a6fdcc59bf8decb2/327613242_Differential_changes_in_the_onset_of_spring_across_US_National_Wildlife_Refuges_and_North_American_migratory_bird_flyways.pdf?origin=publication_detail ...