{"species":" Northern pygmy-owl","mass":0.07,"dees":3.95}
{"species":" Saw-whet owl","mass":0.08,"dees":4.08}
{"species":" American kestrel","mass":0.12,"dees":2.75}
{"species":" Merlin","mass":0.19,"dees":3.03}
{"species":" Short-eared owl","mass":0.35,"dees":2.27}
{"species":" Coopers hawk","mass":0.45,"dees":3.16}
{"species":" Prairie falcon","mass":0.72,"dees":2.19}
{"species":" Peregrine falcon","mass":0.72,"dees":2.8}
{"species":" Great horned owl","mass":1.4,"dees":2.45}
{"species":" Rough-legged hawk","mass":0.99,"dees":1.33}
{"species":" Gyrfalcon","mass":1.4,"dees":2.24}
{"species":" Red-tailed hawk","mass":1.08,"dees":2.56}
{"species":" Great gray owl","mass":1.08,"dees":2.06}