They call it convergent evolution when two organisms that lack a recent common ancestor develop similar structures as they have adapted to a similar ecological niche. Like birds and bats and fruit flies; unrelated, but they all have wings. Or octopus eyes and ours.
And then there are the also-rans; these almost look like sea creatures, purple sunflower stars, maybe. But grown on stalks. In the garden. And they don't eat the flowers growing around them.
Orange poppies with purple "sunfish". |
Intense colours, reminiscent of the 1970s. |
Back to aquarium photos tomorrow.
Fotos: amapolas anaranjadas con la estructura de color morado fuerte encima del ovario.
Los colores intensos se parecen a los que estaban de moda en la década de los 1970s.
Mañana regreso a las fotos del acuario.
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