Langley Research Center PNG Images (9)
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World Population Day is an annual global observance held on July 11th, established by the United Nations to raise awareness about issues related to population and promote reproductive health and rights.
Tu BiShvat is a Jewish holiday that occurs on the 15th day of the Hebrew month of Shevat.
A Christmas wreath is a decorative circle made of various materials, typically evergreen branches or other foliage, and adorned with ornaments, ribbons, and other festive elements.
Bird Day is the name of several holidays celebrating birds. Various countries observe such a holiday on various dates.