TY - JOUR
T1 - Animal migration to northern latitudes
T2 - environmental changes and increasing threats
AU - Kubelka, Vojtěch
AU - Sandercock, Brett K.
AU - Székely, Tamás
AU - Freckleton, Robert P.
N1 - Funding Information:
We thank Andrea E. A. Stephens and three anonymous reviewers for constructive comments and suggestions. V.K. was supported by the Ministry of Education, Youth and Sports of the Czech Republic ( CZ.02.2.69/0.0/0.0/19_074/0014459 ). V.K. and T.S. were supported by ÉLVONAL-KKP 126949 of the Hungarian government. B.K.S. was supported by Norwegian Institute for Nature Research . T.S was funded by the Royal Society (Wolfson Merit Award WM170050 , APEX APX\R1\191045).
PY - 2022/1/31
Y1 - 2022/1/31
N2 - Every year, many wild animals undertake long-distance migration to breed in the north, taking advantage of seasonally high pulses in food supply, fewer parasites, and lower predation pressure in comparison with equatorial latitudes. Growing evidence suggests that climate-change-induced phenological mismatches have reduced food availability. Furthermore, novel pathogens and parasites are spreading northwards, and nest or offspring predation has increased at many Arctic and northern temperate locations. Altered trophic interactions have decreased the reproductive success and survival of migratory animals. Reduced advantages for long-distance migration have potentially serious consequences for community structure and ecosystem function. Changes in the benefits of migration need to be integrated into projections of population and ecosystem dynamics and targeted by innovative conservation actions.
AB - Every year, many wild animals undertake long-distance migration to breed in the north, taking advantage of seasonally high pulses in food supply, fewer parasites, and lower predation pressure in comparison with equatorial latitudes. Growing evidence suggests that climate-change-induced phenological mismatches have reduced food availability. Furthermore, novel pathogens and parasites are spreading northwards, and nest or offspring predation has increased at many Arctic and northern temperate locations. Altered trophic interactions have decreased the reproductive success and survival of migratory animals. Reduced advantages for long-distance migration have potentially serious consequences for community structure and ecosystem function. Changes in the benefits of migration need to be integrated into projections of population and ecosystem dynamics and targeted by innovative conservation actions.
KW - climate change
KW - food supply
KW - nest predation
KW - parasites
KW - population dynamics
KW - trophic interactions
UR - http://www.scopus.com/inward/record.url?scp=85115923210&partnerID=8YFLogxK
U2 - 10.1016/j.tree.2021.08.010
DO - 10.1016/j.tree.2021.08.010
M3 - Review article
AN - SCOPUS:85115923210
SN - 0169-5347
VL - 37
SP - 30
EP - 41
JO - Trends in Ecology and Evolution
JF - Trends in Ecology and Evolution
IS - 1
ER -