Rose is one of the best known and most favorite plants in the world. There are 100 different species of roses. Majority of them are native to Asia, while others originate from Europe, North America and Africa. Roses can be found throughout the world due to commercial breeding. Cultivation of roses started 500 years BC and resulted in creation of 13 000 varieties of roses. Wild roses can survive in various habitats, except those associated with extremely cold winters. Certain species of wild roses are faced with uncertain future (listed as endangered) because of the habitat loss. Source: SoftSchools
Sila is compared to a stream of clear water, because it can wash off the stains of wrong actions which can never be removed by the waters of all other rivers. Sila is like sandalwood, because it can remove the fever of the defilements just as sandalwood (according to ancient Indian belief) can be used to allay bodily fever. Again sila is like an ornament made of precious jewels because it adorns the person who wears it. It is like a perfume because it gives off a pleasant scent, the “scent of virtue,” which unlike ordinary perfume travels even against the wind. It is like moonbeams because it cools off the heat of passion as the moon cools off the heat of the day. And sila is like a staircase because it leads upwards by degrees — to higher states of future existence in the fortunate realms, to the higher planes of concentration and wisdom, to the supernormal powers, to the paths and fruits of liberation, and finally to the highest goal, the attainment of nibbana.
By Bhikkhu Bodhi, Access to Insight
Most parrots are social birds that live in groups called flocks. African grey parrots live in flocks with as many as 20 to 30 birds. Many species are monogamous and spend their lives with only one mate. The mates work together to raise their young. Parrots throughout the flock communicate with one another by squawking and moving their tail feathers. Some parrots, like the kakapo, are nocturnal. They sleep during the day and search for food at night. Source: Livescience
There are about 45 species of crow worldwide known by a variety of names, including treepies, corbies, nutcrackers, bushpies, choughs, and the pica pica. Mating crows will often remain together for years and some until parted by death. Most of the offspring will leave the nest after a couple months never to return. Some, on the other hand, remain, assisting in co-operative breeding. Source: avesnoir