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Two to three eggs per clutch
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The Explorers
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The population of yellow-legged gulls (Larus michahellis) of the Lac de Serre-Ponçon is around 660 individuals that overwinter near their nesting site. The females lay two to three 2.7 inches (70mm) eggs of variable color in early spring (late March / April). They then incubate them for 25 days until they hatch and start flying after 42 to 48 days.
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