00000nam 2200000zi 4500 9.900869 CaOODSP 20221107175526 m o d f cr cn||||||||| 210617t20212021oncd ob f000 0 eng d 9780660392813 CaOODSP eng rda CaOODSP n-cn-bc Fs70-7/2021-030E-PDF Population status update for the northern resident killer whale (Orcinus orca) in 2020. NRKW population status update in 2020 [Ottawa] : Canadian Science Advisory Secretariat, August 2021. ©2021 1 online resource (13 pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier Science response, 1919-3769 ; 2021/030 "August 2021." Caption title. Issued also in French under title: Mise à jour de l'état de la population d'épaulards résidents du nord (Orcinus orca) en 2020. Includes bibliographical references (pages 11-12). "The 2021 Science Response provides an update of total population size, numbers in each acoustic clan, births and deaths for the NRKW population in 2020. The population showed an increase of 3.8% from 2019 to 2020, the highest annual growth rate recorded for this population since 2014. All three clans showed growth this year, with A clan increasing by 5.5% (net gain of 9 animals), G clan by 2.1% (net gain of 2 animals), and R clan by 1.8% (net gain of 1 animal)"--Conclusions, page 5. Killer whale British Columbia Pacific Coast. Whale populations British Columbia Pacific Coast. Canada. Department of Fisheries and Oceans. Pacific Region, issuing body. Canadian Science Advisory Secretariat, issuing body. Mise à jour de l'état de la population d'épaulards résidents du nord (Orcinus orca) en 2020. (CaOODSP)9.900870 Science response (Canadian Science Advisory Secretariat) 2021/030. (CaOODSP)9.506232 PDF 607 KB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-7/Fs70-7-2021-030-eng.pdf