Spawning Northern Pike photo
11 months
Paddlefish Spawning Footage From Gavins Point National Fish Hatchery photo
11 months
Rainbow Trout Spawning photo
11 months
Rainbow Trout Spawning photo
11 months
McDonald style incubation jar with approximately 40,000 razorback sucker eggs photo
almost 3 years
Incubating razorback sucker eggs photo
almost 3 years
Draining a pond holding razorback sucker broodstock at Horsethief Canyon Native Fish Facility, Fruita, Colorado photo
almost 3 years
Incubating razorback sucker eggs day 6 photo
almost 3 years
Newly hatched razorback sucker larvae photo
almost 3 years
Endangered razorback sucker preparing for transportation to the Colorado River at Horsethief Canyon Native Fish Facility, Fruita, Colorado photo
almost 3 years
Checking family lineage and confirming genetics before spawning razorback sucker photo
almost 3 years
Stocking endangered fish into Horsethief Canyon Native Fish Facility outdoor grow-out ponds photo
almost 3 years
Crane water bucket lowered into pond kettle holding endangered fish at Horsethief Canyon Native Fish Facility, Fruita Colorado photo
almost 3 years
Inserting a Passive Integrated Transponder (PIT) tag into a razorback sucker photo
almost 3 years
Stocking endangered fish into the Colorado River photo
almost 3 years
Spawning a razorback sucker at Ouray National Fish Hatchery - Grand Valley Unit photo
almost 3 years
Biologists injecting razorback sucker broodstock with a spawning stimulant photo
almost 3 years
Ouray National Fish Hatchery-Grand Valley Unit's 24 Road indoor recirculating facility. photo
almost 3 years
Fertilizing razorback sucker eggs photo
almost 3 years
Stocking newly hatched razorback sucker larvae into the outdoor grow-out ponds at Horsethief Canyon Native Fish Facility in Fruita, Colorado photo
almost 3 years
Endangered razorback sucker photo
almost 3 years