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The common swifts that arrive annually to nest among the stones of the Western (Wailing) Wall attract birdwatchers and researchers interested in this unique annual phenomenon.
In mid-winter, flocks of birds arrive at the Western Wall in Jerusalem, regularly nesting between the cracks and fissures between the large stones. These are common swifts, who return regularly to the site in order to build their nests and breed. According to current documentation, this is the oldest nesting colony in history. Common swifts choose to nest among the stones of the Western Wall because it is a relatively high wall, at the feet of which worshipers gather in groups in order to pray. As a result of the gatherings, warmer air rises, this makes the place attractive to nesting and egg-laying.
Swifts are small birds that nest in the cracks formed in structures. They remain airborne throughout their lives, and only stop flying in the nesting season.
This season lasts approximately 100 days, and the birds can be seen during the months of spring. Common swift behavior has been studied in recent years by German researcher Ulrich Tigges, who annually arrives to view the phenomenon of the Swifts nesting at the Wailing Wall.
March 11, 2008 |

The stones of the Wailing Wall. An attraction to Common Swifts

A common swift in the Wailing Wall cracks. Photo by Flash 90

A common swift gliding to its nesting place. Photo by Flash 90

Common swifts. They stop flying only during the nesting season

Hot air currents rise from the worshipers to the swifts' nesting places
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