Up to 70 centimeters
elongated and slender
Up to 18 inches
Elongated and cylindrical
Varies depending on the species
Slender and elegant
Approximately 1.2-2.5 meters (4-8 feet)
Slender and elongated body, and a relatively short tail
63-73 cm (25-29 in)
Medium-sized
Medium
Medium-sized and muscular
Around 14 cm (5.5 inches)
Dome-shaped carapace, round head, and sturdy limbs
60-70 cm
Medium-sized bird with a thin body, long wings, and a long, wedge-shaped tail
50-70 cm (20-28 in)
Large and bulky
2.2-3.5 meters (7.2-11.5 feet)
Large, stocky
Up to 14 meters
Long neck and short tail
5 meters
Up to 1.2 meters (4 feet)
6 to 8 feet
38-41 cm
Slender body with long wings and a forked tail
6-7 meters
Large and robust
Up to 15 centimeters (6 inches)
Large and elongated
3 meters (9.8 feet)
Large and heavy