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    • Colorado hookless Cactus

    • Plants; Threatened species;
    • The Colorado hookless cactus is a barrel shaped cactus that ranges from 1.2 to 4.8 inches (in.) (3 to 12 centimeters (cm)) tall, with exceptional plants up to 12 in. (30 cm) tall. Stems range from 1.6 to 3.6 in. (4 to 9 cm) in diameter. The stems...
    • Colorado hookless Cactus

    • Plants; Threatened species;
    • The Colorado hookless cactus is a barrel shaped cactus that ranges from 1.2 to 4.8 inches (in.) (3 to 12 centimeters (cm)) tall, with exceptional plants up to 12 in. (30 cm) tall. Stems range from 1.6 to 3.6 in. (4 to 9 cm) in diameter. The stems...
    • Short's Goldenrod

    • Flowering plants; Plants; Endangered species; Endangered species;
    • Short's goldenrod is a rhizomatous perennial generally 2 to 2 and one-half feet tall, with alternately arranged narrow leaves about 2 to 4 inches long and O.2 to O.6 of an inch wide. The largest leaves occur near the middle of the stem. Yellow...
    • Short's Goldenrod

    • Flowering plants; Plants; Endangered species;
    • Short's goldenrod is a rhizomatous perennial generally 2 to 2 and one-half feet tall, with alternately arranged narrow leaves about 2 to 4 inches long and O.2 to O.6 of an inch wide. The largest leaves occur near the middle of the stem. Yellow...
    • Bald Eagles

    • Birds; Raptors; Birds of prey;
    • A pair of bald eagles perched on a branch.
    • Debeque phacelia

    • Plants; Threatened species;
    • Phacelia submutica is a low-growing, herbaceous, spring annual plant with a tap root. The stems are typically 0.8 to 3 in (2 to 8 cm) long, often branched at the base and mostly lying flat on the ground as a low rosette (Howell 1944, pp....
    • Debeque phacelia

    • Plants; Threatened species;
    • Phacelia submutica is a low-growing, herbaceous, spring annual plant with a tap root. The stems are typically 0.8 to 3 in (2 to 8 cm) long, often branched at the base and mostly lying flat on the ground as a low rosette (Howell 1944, pp....
    • Debeque phacelia habitat

    • Plants; Threatened species;
    • Phacelia submutica is a low-growing, herbaceous, spring annual plant with a tap root. The stems are typically 0.8 to 3 in (2 to 8 cm) long, often branched at the base and mostly lying flat on the ground as a low rosette (Howell 1944, pp....
    • Debeque phacelia plants

    • Plants; Threatened species;
    • Phacelia submutica is a low-growing, herbaceous, spring annual plant with a tap root. The stems are typically 0.8 to 3 in (2 to 8 cm) long, often branched at the base and mostly lying flat on the ground as a low rosette (Howell 1944, pp....
    • common loon 2

    • Birds; Birds; swimming; animal; animals; Illustrations; illustrations; Art; line art
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    • king rail 2

    • Birds; Birds; animals; animal; Illustrations; illustrations; Art; line art; Wading birds; rails
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    • Group of blooming spreading avens

    • Plants; Endangered species;
    • Spreading avens is a federally-protected plant that grows on the tops of the highest mountains in the Eastern United States. Found only in a handful of places, it suffers from poaching, trampling, and an uncertain future in the face of climate...

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