March 3, 2020 — The Santo Antônio Dam reservoir, 6 km southwest of Porto Velho, Brazil:

Shorter days, falling temperatures, dwindling food supply. Genetic instincts, mysterious alignment of the stars, the Great Spirit’s plan.
Harriett longs for home. The urge to breed, to see her nest. To see the Doctor. To go home! Home……… She is prepared. Has gained one third of her body weigh to use for energy. The flight is 4612 miles, she will need it all.




















