I wondered about that myself. According to Wikipedia: All mute swans are white at maturity, though the feathers (particularly on the head and neck) are often stained orange-brown by iron and tannins in the water. The grey color makes you wonder what is in the Thames. 🙂
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What a spectacular picture of these beautiful birds! Well captured!
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Thanks. I felt bad I didn’t have anything to feed them. 🙂
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This is nice line-up indeed 🙂
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🙂 🙂
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Considering most of their time is spent in the water ducking and diving I was amused to note they have dirty necks!
Good line-up, thank you 🙂
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I wondered about that myself. According to Wikipedia: All mute swans are white at maturity, though the feathers (particularly on the head and neck) are often stained orange-brown by iron and tannins in the water. The grey color makes you wonder what is in the Thames. 🙂
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The ones on a local lake are very similar!🙂
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