Sterna caspia

Not applicable

Habitats	Wetlands with Shallow Banks
Presence In Israel	Migrant
Nesting In Israel	Occasional Breeder
Migration Types	Long Range
Zoography Zones	Mediterranean, Sudano-Zambezian
Landscape Formations	Salt Ponds, Coastal Islats, Wetlands, Mud Plain
Vegetation Densities	Low
Nest Locations	Ground
Diet Types	Fish
Foraging Grounds	Water
Body Sizes	Medium (500 - 1000g)
Threat Factors	Wetland Drainage & Pollution

פז, ע. 1986. עופות. מתוך אלון, ע. (עורך), החי והצומח של ארץ ישראל. כרך 6. הוצאת משרד הביטחון, ישראל.

Symes, A. 2013. Species generation lengths. Unpublished, BirdLife International.
Species page at Birdlife International

Distribution maps

The maps presented here provide visual information on the distribution of species in Israel in the past and present, and the changes in occupancy and nesting density during the comparison period. For further reading

Relative Abundance 2010-2020

Breeding density values as calculated from observation records and expert opinions.

Relative Abundance 1980-1990

Breeding density values are based mainly on the book Birds of Israel (Shirihai 1996).

Occupancy difference 1990-2020

A map that expresses differences in the breeding distribution between the evaluation periods (1980-1990 versus 2010-2020). Negative value - species previously present but is currently absent, positive value - species has not been recorded previously and is currently present, zero - no change in occupancy.

Relative abundance difference 1990-2020

A map that reflects the changes in the relative abundance of the species between the evaluation periods (1980-1990 versus 2010-2020). Negative values - decline in abundance, positive values - increase in abundance, zero - no change in abundance.