Plumage pigmentation aberrations in wild marine birds have been reported in word literature in various occasions. In Peru, however, no cases of these anomalies have been reported in seabirds. Three cases of leucism and two of dilution in individuals of Sulidae and Pelecanidae families at Peruvian guano-islands were presented.Las aberraciones en la pigmentación del plumaje en aves silvestres marinas han sido reportadas en la literatura mundial en varias ocasiones. En el Perú, sin embargo, no han sido registrados este tipo de anomalías en aves marinas. Se presentan los avistamientos de tres casos de leucismo y dos de dilución en individuos de la familia Sulidae y Pelecanidae en islas guaneras de la costa peruana
Patterns and body coloration have multiple functions in animals, including in social behavior. Bird ...
A new case of partial leucism is described from an individual of Andean Coot Fulica ardesiaca. It wa...
ABSTRACT Plumage anomalies in birds are more prevalent in India, where numerous studies have lately...
ResumenSe documenta la presencia de aberraciones de pigmentos de melaninas en la coloración de las p...
We report two bird species with pigment anomalies, which were seen in Cali, Colombia in 2020. The in...
Leucism in birds is rarely observed in the Pelecaniformes order and has not been recorded for the br...
Plumage aberrations in birds are not unusual and have been sporadically related in literature, in wh...
We report two bird species with pigment anomalies, which were seen in Cali, Colombia in 2020. The in...
According to van Grouw (2013), leucism and progressive graying are types of plumage aberrations defi...
This paper analyze 61 cases of plumage chromatic aberrations (total or partial absence of pigments i...
Apresentamos aqui seis novos casos de aves com coloração aberrante no estado do Rio Grande do Sul, B...
Cases of birds with aberrant coloring are not an uncommon sight in the wild, but they need to be doc...
We present the reports of two leucistic individuals of the Southern Lapwing Vanellus chilensis obtai...
Abstract · Chromatic aberrations have previously been reported for the normally entirely black Groov...
Plumage aberrations are common in wild birds; however, there are few documented records for most Neo...
Patterns and body coloration have multiple functions in animals, including in social behavior. Bird ...
A new case of partial leucism is described from an individual of Andean Coot Fulica ardesiaca. It wa...
ABSTRACT Plumage anomalies in birds are more prevalent in India, where numerous studies have lately...
ResumenSe documenta la presencia de aberraciones de pigmentos de melaninas en la coloración de las p...
We report two bird species with pigment anomalies, which were seen in Cali, Colombia in 2020. The in...
Leucism in birds is rarely observed in the Pelecaniformes order and has not been recorded for the br...
Plumage aberrations in birds are not unusual and have been sporadically related in literature, in wh...
We report two bird species with pigment anomalies, which were seen in Cali, Colombia in 2020. The in...
According to van Grouw (2013), leucism and progressive graying are types of plumage aberrations defi...
This paper analyze 61 cases of plumage chromatic aberrations (total or partial absence of pigments i...
Apresentamos aqui seis novos casos de aves com coloração aberrante no estado do Rio Grande do Sul, B...
Cases of birds with aberrant coloring are not an uncommon sight in the wild, but they need to be doc...
We present the reports of two leucistic individuals of the Southern Lapwing Vanellus chilensis obtai...
Abstract · Chromatic aberrations have previously been reported for the normally entirely black Groov...
Plumage aberrations are common in wild birds; however, there are few documented records for most Neo...
Patterns and body coloration have multiple functions in animals, including in social behavior. Bird ...
A new case of partial leucism is described from an individual of Andean Coot Fulica ardesiaca. It wa...
ABSTRACT Plumage anomalies in birds are more prevalent in India, where numerous studies have lately...