Important Bird Areas

Point Conception 121W34N

California

The Point Conception 121W34N IBA occupies 229,572 hectares of pelagic open water habitat. The IBA is located in the Northern California ecoregion.

It is owned and managed as: federal-other, and has the following primary uses: military-other, tourism/recreation-other, oil extraction, and ports.

Point Conception 121W34N is an IBA for the following species: Pink-footed Shearwater. It contains an estimated 107 Pink-footed Shearwater (breeding). The following species are on the Audubon WatchList: Pink-footed Shearwater.

Ornithological Summary

Point Conception 121W34N is an IBA for the following species: Pink-footed Shearwater. It contains an estimated 107 Pink-footed Shearwater (breeding). These surveys were conducted between 1988 and 2006. The following species are on the Audubon Alaska WatchList: Pink-footed Shearwater.

Conservation Issues

As Point Conception forms a transition zone between two opposing currents and habitats, climate change poses a greater threat. As the climate warms, it is likely that the transition zones between the currents will move north causing habitat change at Point Conception. Another threat is the extensive shellfish collecting that occurs in this area.

Ownership

The Point Conception 121W34N IBA is owned and managed as: federal-other.

Habitat

The Point Conception 121W34N IBA is characterized by the following habitat types: open water. The IBA is located in the Southern California Bight ecoregion. Point Conception forms a transition zone between climate and habitat of the north and south. North of Point Conception is characterized by west facing beaches, storms and high winds, rocky shores and higher diversity of macrophytes. Whereas south of Point Conception there are sandy shore beaches, relatively calm waters and south facing beaches. The transition zone provides Point Conception with diverse habitat allowing for greater species diversity. The waters have extensive kelp beds and upwelling. The broad shelf contributes to the upwelling which is caused by the merging of two large bodies of water, the north and the south. The area also has high chlorophyl a values allowing for large stable amounts of fish and primary productivity, which provides foraging habitats for seabirds.

Land Use

The Point Conception 121W34N IBA is used for: military-other, tourism/recreation-other, oil extraction, and ports.