They can sink and drown if the water is too deep or if. they get overly tired. Do not allow them to get chilled or get excessively wet before they are feathered out. They can. get chilled even in wet grass. I recommend using shallow pans to let them splash around in.
Walter White's discards, commented one Facebook user, comparing the turquoise ice to the blue meth Walter White cooks up in Breaking Bad. Unlike Walter White's creations, the blue ice on Lake Michigan has much less illicit origins. The bizarre coloring has to do with the ice's density. Ice only appears blue when it is sufficiently consolidated that bubbles do not interfere with the passage of light, explains this Carleton University guide to glaciers.
In this new effort, the researchers looked at the impact of algae growing on icefields in Alaska. Chlamydomonas nivalis is a type of fresh water algae that is hardy enough to survive while living on the snowflakes that make up ice fields in polar regions. Because of its pinkish hue, it causes what is commonly known as watermelon snow. Logic suggests that colored snow reflects less heat than white snow and that was what prompted the researchers to look into the impact that the algae is having on the ice fields.