pájaro grajo

1. Nombre del ave
English: Jackdaw
Scientific: Coloeus monedula

2. Aspecto
The Jackdaw is a small bird from the crow family, known for its striking appearance. They are identifiable by their silvery-gray to light gray nape and sides of the head, which beautifully contrasts their otherwise black plumage. This bird sports intelligent, bright blue eyes that give it a unique and intelligent appeal. Both males and females are almost similar; however, the female might be slightly smaller.

3. Tamaño
Jackdaws, though small compared to their crow cousins, measure up rather nicely; averaging at a length of 33-39cm (13-15inches). Their wingspan ranges from 62-75cm (24-30inches), with their weight coming in between 140-240 grams.

4. Hábitat y distribución
The Jackdaw inhabits regions in Europe, Western Asia, and North Africa. They inhabit an array of areas including woodlands, farmlands, coastal cliffs, and urban areas. They have also been known to occupy church steeples, citing them as excellent locations for their nests due to their height and safety.

5. Datos de interés
A few interesting facts about the Jackdaw include their strong pair-bonding behavior. They mate for life – a true symbol of bird loyalty. Another fascinating trait about the Jackdaw is its problem-solving ability: These birds are known to use tools to obtain food. Jackdaws have also found their place in literature, famously mentioned by William Shakespeare and the popular “His Dark Materials” series by Philip Pullman.

6. Dieta
The diet of the Jackdaw primarily consists of seeds, invertebrates, fruit, and household waste. They usually forage on the ground but have been known to catch insects in flight.

7. Comportamiento y sonidos
Jackdaws are social birds, usually seen in pairs or large groups. Their nests are typically built in cavities of trees or buildings. They exhibit unique “flocking” behaviors and even engage in play-fights with each other. The call of a Jackdaw is a familiar sound – a high pitched “kyow” or a softer “tcha.”

8. Estado de conservación
As per the IUCC Red List, the Jackdaw is listed as a bird species of least concern. They are abundant and have a wide territorial range, which ensures their status is not immediately threatened.

9. Vida útil
In the wild, a Jackdaw usually lives for about five years. However, in captivity, they have been known to live up to 15 years, which indicates the harsh conditions they face in the wild against predators and disease.

10. Notas adicionales
In German and Dutch folklore, the Jackdaw is associated with a weather lore; where its call or noise is considered to predict rain.
One of the most socially sophisticated of all birds, Jackdaws can remember each other’s voices and in a way understand what another bird is saying. They also play an important role in the ecosystem by controlling pest populations and cleaning the environment by scavenging.
Variously known as Джак (Dzhak) in Ukrainian, Галка (Galka) in Russian and even Kauw in Dutch, the unforgettable Jackdaw continues to fascinate bird lovers worldwide.