Leukocyte profile in immature blackcaps

The
original data for the study of changes in the leukocyte profile in the first-year
Eurasian blackcap (Sylvia atricapilla) in the transition from post-juvenile
molt to autumn migration. Data was collected at the Biological Station Rybachy
of the Zoological Institute RAS on the Curonian Spit in the Baltic Sea (55°09′N
20°51′E) over five years (2014-2017 and 2019).
ID - the
number of the bird
species -
the species of the bird
ring - the
number of the ring
Fat - fat
score (0–8 scale)
date – date
of capture and ringing
day_month -
date of capture and ringing
Mass – body
mass
Wing – wing
length
CI –
condition index (body mass/wing length)
prog_date –
progress of season (1 = 1st of August)
year – year
of study
sex – sex
of the bird
age – age
of the bird
moult_st –
molt stage
LHS -
life-history stage (post-juvenile molt or autumn migration)
erit.1.4 -
the number of red blood cells counted in one field of the microscope
wbc_tot -
absolute leukocyte number, counted in one blood smear
het.abs -
absolute heterophils number, counted in one blood smear
het -
heterophils number per 10000 erythrocytes
eos -
absolute eosinophils number, counted in one blood smear
bas -
absolute monocytes number, counted in one blood smear
mon.abs -
absolute monocytes number, counted in one blood smear
mon -
monocytes number per 10000 erythrocytes
lymph -
lymphocytes number per 10000 erythrocytes
lymph.abs -
absolute lymphocytes number, counted in one blood smear
parasit -
presence of blood parasites
wbc – total
leukocytes count per 10000 erythrocytes

hl –
heterophils/lymphocytes ratio