62K views · 251 reactions | Chemistry | Chemistry Help | Facebook

35K views · 1.6K reactions | This is the first Saturday of July. I mention that because first Saturdays are important in our Catholic chemistry! When Our Blessed Mother appeared in Fatima in 1917, she invited the three shepherd children to advocate devotion to Mary on the first Saturday of every month. | Timothy Cardinal Dolan | Facebook

20K views · 684 reactions | In our Video of the Week, sound recordist Greg Budney talks about the brilliant song of the Northern Cardinal. Both male and female cardinals sing, and they are some of the first birds to start singing in the year, bringing a blaze of color and sound to the gray days of late winter and early spring. | Cornell Lab of Ornithology | Facebook

1.5M views · 52K reactions | Northern cardinal singing (Cardinalis cardinalis) Maine, Minnesota, Texas, New Mexico, Arizona, California, Mexico, Belize, Guatemala. | BIRDS & Nature | Facebook

Northern Cardinal singing (Cardinalis cardinalis) Maine, Minnesota, Texas, New Mexico, Arizona, California, Mexico, Belize, Guatemala. | BIRDS & Nature