Rock Ptarmigan seasons<\/h2>\n

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March\u301cApril<\/h3>\n

\u30fbWhen the warmth of the sun shines down on the mountain ridge fellfields and dwarf shrubs, such as crowberries and lingonberries begin to appear, the rock ptarmigan returns to higher elevations after spending the winter at lower ones.
\n\u30fbAs the snow continues melting, the males begin their battles over territory.They spread the bright red comb above their eyes and engage in a three-way battle,sometimes fighting to the death.<\/p>\n

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April\u301cEarly June<\/h3>\n

\u30fbTerritories are established from the areas where snow has melted.The still white male sits on a rock and oversees his territory. If an intruder comes along, he flies down to chase it off.
\n\u30fbWhen the females return to the alpine zone in mid-April, mating season begins. Rock ptarmigan mate with the same partner every year as a general rule. In order to protect the female, the male is always behind the female.<\/p>\n

May\u301cJune<\/h3>\n

\u30fbMolting takes place at this time. The all white feathers turn black and white for males and are flecked with white, black, and brown for the females making their genders obvious.
\n\u30fbThe females look for a good place to build a nest, generally building one beneath a creeping pine, which stands at a low 30cm in height. Once the nest is finished, the females lays one egg every two or so days.<\/p>\n

June\u301cMid-July<\/h3>\n

\u30fbOnce 6\u2013 7 eggs are laid, the female will incubate them, so they hatch at the same time. Incubation is the female\u2019s job.Excluding the 20 minutes she takes to eat in the morning and evening, she spends her entire day incubating the eggs. The female commits approximately 22 days of her life to incubating the eggs until they hatch.<\/p>\n

July\u301cAugust<\/h3>\n

\u30fbThe chicks hatch from the end of June through the beginning of July. They are able to walk almost immediately, and within a day of hatching they leave the nest and spend the next three months at their mother\u2019s side.
\n\u30fbAfter the chick hatches, the male no longer behaves territorially and spends his time alone.
\n\u30fbFor a month after the chick is born, it warms itself under its mother’s belly as it is still very small and has little ability to regulate its own body temperature.It grows as it forages for the soft buds, leaves, and flowers of lingonberries and crowberries in the windy areas of the mountain.
\n\u30fbChicks hatch in the rainy season, and as rough weather continues, the chicks cannot yet fly and are targeted by predators. Many chicks die within the first month of life.<\/p>\n

Late July\u301cAugust<\/h3>\n

\u30fbAfter about a month, a chick is able to fly a little and can better regulate its own body temperature.
\n\u30fbThe remaining snow melts and the soft buds start blooming into flowers and the rock ptarmigan moves to an area called a \u201cSetsuden\u201d or snow field, where they stay as a family until the end of September.<\/p>\n

October\u301cNovember<\/h3>\n

\u30fbAbout the time when the first snow falls in early October the chick becomes independent from its mother. It is now a young bird almost the same size as its parents. In this period, mature and young birds gather and form flocks. In larger flocks, there can be as many as 30 birds. Male and females alike molt into duller autumn feathers making them more difficult to distinguish.<\/p>\n

November\u301cDecember<\/h3>\n

\u30fbAs snow accumulates, white feathers start to grow in, and the rock ptarmigan is all white by November. At that time, the birds also plump up.<\/p>\n

December\u301cFebruary<\/h3>\n

\u30fbWhen the alpine zone is covered in snow, food can no longer be found, so the rock ptarmigan takes up residence below the limit of the forest. Its\u3000main food in winter are the winter buds on the Erman\u2019s birch. They also eat the hard leaves of the Maries\u2019 fir.
\n\u30fbAt times, the rock ptarmigan dives into the snow to survive the harsh winter and waits for spring as a flock. The winter mortality rate of the rock ptarmigan is actually quite low. This is because they choose a harsh environment where they will not be targeted by predators.<\/p>\n<\/div>\n

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