Gé Nielissen:
9-161 Grand Canyon NP - Lipan Point
Gé Nielissen:
9-162 Grand Canyon NP - Lipan Point
Gé Nielissen:
9-165 Grand Canyon NP - Lipan Point
Gé Nielissen:
9-182 Grand Canyon NP - Pipe Creek Vista
Gé Nielissen:
10-002 Grand Canyon NP - Trailview Overlook
Gé Nielissen:
10-006 Grand Canyon NP - Trailview Overlook - Kalkoengier
Gé Nielissen:
10-014 Grand Canyon NP - Trailview Overlook
Gé Nielissen:
10-020 Grand Canyon NP - Trailview Overlook - Maan
Gé Nielissen:
10-022a Grand Canyon NP - Xylocopa micans
Gé Nielissen:
10-026 Grand Canyon NP - Maricopa Point
Gé Nielissen:
10-035 Grand Canyon NP - Maricopa Point
Gé Nielissen:
10-039 Grand Canyon NP - Maricopa Point
Gé Nielissen:
10-051 Grand Canyon NP - Grijskeeltiran
Gé Nielissen:
10-061 Grand Canyon NP - Witborstboomklever
Gé Nielissen:
10-065 Grand Canyon NP - Witborstboomklever
Gé Nielissen:
10-066 Grand Canyon NP - Witborstboomklever
Gé Nielissen:
10-068 Grand Canyon NP - Powell Point
Gé Nielissen:
10-082a Grand Canyon NP - Powell Point Regal horned lizard
Gé Nielissen:
10-085 Grand Canyon NP - Powell Point
Gé Nielissen:
10-093 Grand Canyon NP - Powell Point Hopi Point Klifchipmunk
Gé Nielissen:
10-107 Grand Canyon NP - Hopi Point
Gé Nielissen:
10-111 Grand Canyon NP - Hopi Point
Gé Nielissen:
10-123 Grand Canyon NP - Hopi Point Rotsgrondeekhoorn
Gé Nielissen:
10-132 Grand Canyon NP - Mohave Point
Gé Nielissen:
10-134 Grand Canyon NP - Mohave Point
Gé Nielissen:
10-141a Grand Canyon NP - Mohave Point - Penstemon barbatus
Gé Nielissen:
10-144 Grand Canyon NP - Monument Creek Vista
Gé Nielissen:
10-147 Grand Canyon NP - Monument Creek Vista
Gé Nielissen:
10-159 Grand Canyon NP - Gray Flycatcher (vermoedelijk)
Gé Nielissen:
10-167 Grand Canyon NP - Prickly Pear Cactus
