Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika den
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Pika - Ochotona princeps
Thomas R. Belfield:
Rock glacier
Thomas R. Belfield:
Rock glacier
Thomas R. Belfield:
Trollius albiflorus (A. Gray) Rydb.
Thomas R. Belfield:
rock glacier
Thomas R. Belfield:
stream
Thomas R. Belfield:
Darland Mountain - rock glacier
Thomas R. Belfield:
July 13 23 last of the snow