human mfers don't know what they're missin

ALostInquirer, 10 months ago

some birds may see things more like the bottom picture? humans be missin’ out fr!

Kata1yst, 10 months ago

Sure, lots of newer studies on this. This article covers it well and gives some examples: https://academic.oup.com/bioscience/article/50/10/854/233996

Lord_ToRA, 10 months ago

Humans. What if saw purple? More.

LucidLethargy, 10 months ago

Purple more saw the humans. What if?