John Shaw / Poplar (Populus sp.) tree plantation, hybrid species, in autumn, Boardman Tree Farm, near Irrigon, Oregon, USA. October.
00593341
Jeff Foott / Cottonwood (Populus sp) trees in autumn, Grand Staircase-Escalante National Monument, Utah
00593079
Jeff Foott / Fremont Cottonwood (Populus fremontii) trees in autumn, Bentonite Hills, Capitol Reef National Park, Utah
01629386
Heather Angel / Tulip tree (Liriodendron tulipifera) flower with orange band to attract bees, produces copious nectar. In visible light. Surrey, England, UK. Native to USA. Focus stacked. Sequence 1/2.
01629385
Heather Angel / Tulip tree (Liriodendron tulipifera) flower, pollen and nectar fluorescing in UV light. Surrey, England, UK. Native to USA. Focus stacked. Sequence 2/2.
01622754
Marie Read / Baltimore oriole (Icterus galbula) first year female perched with newly-emerged leaves in spring, New York, USA, May.
00593354
Jeff Foott / Fremont Cottonwood (Populus fremontii) trees and potholes in autumn, Grand Staircase-Escalante National Monument, Utah
00593351
Jeff Foott / Fremont Cottonwood (Populus fremontii) trees in autumn, Grand Staircase-Escalante National Monument, Utah
00593350
Jeff Foott / Fremont Cottonwood (Populus fremontii) trees in autumn, Grand Staircase-Escalante National Monument, Utah
00593349
Jeff Foott / Fremont Cottonwood (Populus fremontii) trees in autumn, Grand Staircase-Escalante National Monument, Utah
00593347
Jeff Foott / Fremont Cottonwood (Populus fremontii) trees in autumn, Grand Staircase-Escalante National Monument, Utah
00593342
Jeff Foott / Cottonwood (Populus sp) trees in riverine dip in autumn, Grand Staircase-Escalante National Monument, Utah
