- Maximum speed: Teal tend to have a fast wingbeat and agile flight, and they can reach a maximum flight speed of around 45-55 miles per hour (mph) or 72-89 kilometers per hour (kph).
- Average cruising speed: During steady, routine flights, teals typically fly at a cruising speed of around 25-35 mph (40-56 kph).
- Migration speed: During long migrations, teals can maintain a consistent flight speed of around 30-35 mph (48-56 kph) for extended periods.
- Factors affecting speed: The flight speed of teals can be influenced by several factors, such as weather conditions, wind direction, and the distance they are flying. Strong headwinds can slow their progress, while tailwinds can help them cover greater distances more efficiently.
For specific species:
- Green-winged teal: The flight speed of green-winged teal during migration is estimated to be around 30-35 mph (48-56 kph)
- Blue-winged teal: Blue-winged teal typically have a flight speed of around 30-35 mph (48-56 kph) during migration
- Cinnamon teal: Cinnamon teal are known to fly at speeds of up to 35-40 mph (56-64 kph).
- American black duck: American black ducks have a flight speed of approximately 35-40 mph (56-64 kph) during migration.
These figures are approximate and can vary within each species due to individual variations and environmental conditions.