Genus
Hammertails
Efferia
1 species in our catalog · found in 2 parks
- KingdomAnimalia (Animals)
- PhylumArthropoda (Arthropods)
- ClassInsecta (Insects)
- OrderDiptera (Flies)
- FamilyAsilidae (Robber Flies)
- GenusEfferia (Hammertails)
Species in this group
Daily sighting probability by month
Probability-weighted average across the group's species
When they're spotted
When the group's species are recorded (aggregated)
Where to see Hammertails
Parks Ranked
| # | Park | Country | Species | Daily sighting probability |
|---|---|---|---|---|
| 1 | Merritt Island National Wildlife Refuge | 🇺🇸 United States | ||
Sand Hammertail | ||||
| 2 | Joshua Tree National Park | 🇺🇸 United States | ||
Sand Hammertail | ||||
Cities Ranked
| # | City | Country | Species | Daily sighting probability |
|---|---|---|---|---|
| 1 | Sacramento | 🇺🇸 United States | ||
Sand Hammertail | ||||
| 2 | New York City | 🇺🇸 United States | ||
Sand Hammertail | ||||
| 3 | Miami | 🇺🇸 United States | ||
Sand Hammertail | ||||
| 4 | Chicago | 🇺🇸 United States | ||
Sand Hammertail | ||||
| 5 | Los Angeles | 🇺🇸 United States | ||
Sand Hammertail | ||||
