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CynthiaW's avatar

Good morning. Interesting topic. It would certainly be a different situation if our "healthcare" system focused more on alleviating the causes of distress as opposed to offering a pill to ease the symptoms of distress. The diet and exercise aspect you mention is part of it. There's also the psychological distress faced by many in our overscheduled and digitally-obsessed society. Parents are not encouraged to help their children (and themselves) find a more human way of living. They're pushed to treat all distress as medical.

The conflicting approaches in these situations are similar to the conflicting approaches to socio-economic distress or inequality: do you focus on individual agency and the choices people can make that will improve their own situation, or do you focus on large-scale, top-down "solutions" that treat individuals as if they are helpless to help themselves?

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CynthiaW's avatar

Today’s special animal friend is the Rufous Crab Hawk, Buteogallus aequinoctialis. This handsome raptor is native to the Atlantic coast of South America, from Venezuela to southern Brazil. They are also sometimes found on Trinidad. On riverbanks, in swamps, among mangroves and in seasonally flooded savannas, rufous crab hawks pounce from low perches upon crabs, which is just about all they eat.

https://www.youtube.com/watch?v=BUfC5JvPAGY

This is the sound they make:

https://www.youtube.com/watch?v=rTMG8TKBpEs

Rufous crab hawks are about 18 inches high with a wingspan around 40 inches. Females are much bigger than males. They have a dark brown to black head and neck with a rufous underside. The reddish shade also edges their wings. They have a short, black tail. Typically living in mated pairs, the crab hawks do not migrate.

https://www.youtube.com/watch?v=Df22i1fEFJc

Mating season varies according to the latitude of each pair’s habitat. Southern residents begin mating in September, which is Spring, but those near the equator mate between February and August, depending on the beginning of the local rainy season. Like other hawks, they make nests of sticks high in trees. One or two eggs are laid per season.

https://www.youtube.com/watch?v=JWt3yh-vD6U

Rufous crab hawks are rated as Near Threatened by IUCN. It is estimated that, over the roughly 6,000 kilometers of coastline where they live, there is one pair per kilometer. Because researchers are only guessing about the population, they aren’t really sure how much the population is declining. However, in some areas of the Brazilian coast, mangrove forests are being cut down, and urban development is expanding into crab hawk habitat. Some pairs have been observed in or near the cities.

It is suggested that the common black hawk, Buteogallus anthracinus, may be out-competing the rufous crab hawk in some areas. This species actually is common in the western United States as well as in Latin America.

https://www.youtube.com/watch?v=vaGxU5oHOL0

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