Observation by Alexis Lours, CC BY 4.0, via iNaturalist
Hey kids, welcome back to our series on the mysteries of created kinds.
Last week, we met a group of yodeling birds. This week, we continue with the bird theme, but there are no more yodels and no more swimming (unless you count the odd birdbath).
This kind is migratory and has a large, widespread range from the island of Madeira in the North Atlantic to Taiwan in the South Pacific. They build up reserves of fat before they migrate. The less fat they store, the greater their risk of illness on the trip.1 After long strenuous trips, the birds have to rest and restore their body fat before continuing their migration.2 Different populations have different song dialects, allowing them to be easily tracked to their sources during migration.3 They are insectivores, munching on insects that they often capture while hovering above a branch of a tree. They change this method when food is scarce to something that uses less energy.4
Some members of this kind exhibit sexual dimorphism, with males and females having at least slight differences in coloring. The difference often is displayed in the colorful crown that all but one member of this kind display. Usually, the males have a more colorful crown or an additional color the females lack.
Has anyone figured it out yet? This week’s kind is the Regulidae—the kinglet kind. The ruby-crowned kinglet is common in large parts of the United States. You may have them in your backyard. Stay tuned for next week when we move to South Africa looking for a small group of toads.
Try out this fun crossword!
Your clue for the week is:
Many of these toads are tiny, maxing out at less than two inches. You often find them at higher elevations.
Have you ever had a question about created kinds but didn’t know who to ask? Have you ever wanted to learn more about your favorite kind? Well, now you can! You can ask me, Inspector Barry Mins, a question! Have your parents help you fill out this form, and you might get your question answered in my column! If you have any questions about created kinds, feel free to send them my way!