N. R. Urquhart

Autumnal migration routes of the eastern population of the monarch butterfly (<i>Danaus p</i>. <i>plexippus</i> L.; Danaidae; Lepidoptera) in North America to the overwintering site in the Neovolcanic Plateau of Mexico

F. A. Urquhart, N. R. Urquhart · Canadian Journal of Zoology · 1978 · 173 citations

Biology, Range Shift, Autumnal Migration Routes +13

OVERWINTERING AREAS AND MIGRATORY ROUTES OF THE MONARCH BUTTERFLY (<i>DANAUS P</i>. <i>PLEXIPPUS</i>, LEPIDOPTERA: DANAIDAE) IN NORTH AMERICA, WITH SPECIAL REFERENCE TO THE WESTERN POPULATION

F. A. Urquhart, N. R. Urquhart · The Canadian Entomologist · 1977 · 58 citations

Biology, Wildlife Ecology, Biogeography +13

VERNAL MIGRATION OF THE MONARCH BUTTERFLY (<i>DANAUS P</i>. <i>PLEXIPPUS</i>, LEPIDOPTERA: DANAIDAE) IN NORTH AMERICA FROM THE OVERWINTERING SITE IN THE NEO-VOLCANIC PLATEAU OF MEXICO

F. A. Urquhart, N. R. Urquhart · The Canadian Entomologist · 1979 · 26 citations

Biology, Vernal Migration, Terrestrial Arthropod +14

Breeding areas and overnight roosting locations in the northern range of the Monarch Butterfly (Danaus plexippus plexippus) with a summary of associated migratory routes

Fred A. Urquhart, N. R. Urquhart · The Canadian Field-Naturalist · 1979 · 18 citations · Full text

Biology, Associated Migration Routes, Natural Sciences +8

ABERRANT AUTUMNAL MIGRATION OF THE EASTERN POPULATION OF THE MONARCH BUTTERFLY,<i>DANAUS P</i>.<i>PLEXIPPUS</i>(LEPIDOPTERA: DANAIDAE) AS IT RELATES TO THE OCCURRENCE OF STRONG WESTERLY WINDS

F. A. Urquhart, N. R. Urquhart · The Canadian Entomologist · 1979 · 16 citations

Human Migration, Insect Conservation, Entomology +17