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Photography with cameras
Nikon D3x, Nikon D300, Canon 50D
Image editing with Photoshop | |
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Keyword: People | | Seite 1 von 1 | | | |
| Bees (Apiformes) | | The term "bee" (Apiformes) is used for several families in the order Hymenoptera. When people speak of ‘bees’ they tend to mean honey bees and yet it is estimated that bee species number approximately 20, 000 in total, 700 of which can be found in Europe. In Germany there are about 500 species of bees. The oldest bee fossils date back to 80 ... | | |
| | Pollen | | ...her cells. The pollen sacs are situated in the anthers of the stamens. The innermost layer of the exine antheres forms and nourishes the pollen grains. Pollen is spread by wind, water or living organisms. This also leads to pollination.
For many people, wind-transported pollen is problematic because it can cause allergic reactions. Symptoms include: redness of the eyes and watery eyes, sneezing and a runny nose (allergic rhinitis or hay fever). In the countryside, pollen concentration is at its hi... | | |
| | | Propolis | | ...ent of inflammations in the oral cavity, cancer therapy, wound care, acne therapy, sunburn, dental hygiene, pain relief for mouth ulcers and strengthening of the immune system. In some pets it is used to fight or prevent worms.
A risk exists for people who are allergic to propolis. . Although in most cases, skin irritation and blistering can be observed, the occurrence of life-threatening conditions cannot be ruled out.
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| | Spiders (Araneae) | | Araneae are frequently referred to as „true spiders“ or simply as “spiders”. There are approximately 40,000 species globally, in 3,700 genuses (people will know more easily what you mean) and 108 families. Araneae have 8 legs in contrast to insects which have 6. Furthermore instead of compound eyes they have 8 simple eyes. | | |
| | Adult Xylocopa violacea fly in summer, autumn and the following spring. Their main food sources are pollen and nectar. People are rarely stung by Xylocopa violacea. | | |
| | ...utside Europe) , ants have several natural enemies - certain bird species, small snakes, amphibians and spiders Other insects or spiders sometimes live as guests in the ant nest. Ants are often attacked by blood-sucking parasites such as mites. Some people regard ants as harmful especially those who collect cereal seeds or keep aphids domesticated in the garden.
Furthermore, skin contact with the poison from fire ants can cause allergic reactions. Overall, however, ants, are very beneficial bec... | | |
| | Dragonflies prefer to live near standing or flowing water. Many dragonfly species can be found in parks and gardens in areas inhabited by people. | | |
| | ...or dead earthworms. For this reason they also penetrate rooms where meat is stored for human or animal consumption or processing. Egg laying also takes place on open wounds. Meat that has come into contact with such flies should never be consumed by people, for the oviposition of flies carry various pathogens into food. The metabolic products of the maggots are also dangerous. | | |
| | ...itats however, they prefer warm moist environments. Most species live in the soil. Others live in the hair of animals, theirorifices or even their skin. Some species specialize in birds and their plumage. Other species are found in the vicinity of people, for example, in beds (place of preference), or upholstered furniture, carpets, textiles, etc. | | |
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