| Description |
This page has been prepared for the "UK
Wildlife: First Aid and Care" Wildpro module, and is designed for the
needs of the following species groups: Alcedo
atthis - Common kingfisher, Cuculus
canorus - Common cuckoo, Dendrocopus
minor - Lesser spotted woodpecker, Dendrocopus
major - Great spotted woodpecker, Jynx
torquilla - Eurasian wryneck, Picus
viridis - Eurasian green woodpecker. These species are from the families Alcedinidae,
Cuculidae,
Picidae.
Chicks of these species are infrequently presented for hand-rearing. Advice may be
sought from specialist rehabilitation centres and zoos/aviculturists with experience of
keeping these species.
Initial Care:
General bird information:
- On arrival any young bird should be weighed, warmed, and given
supplementary fluids by an appropriate route to counteract dehydration.
- Cold, weak chicks may benefit greatly from a short period, for example 30 minutes, left
in a dark cardboard box at 30-35°C.(P19.1.w4)
- The age should be determined if possible.
- See: Hand-rearing
of Orphaned Wildlife for further general information.
General Care (including warmth and hygiene):
General altricial/semialtricial bird information:
- Young birds, particularly altricial or semialtricial unfeathered/poorly down-covered
nestlings, have poor ability to maintain body temperature and are prone to hypothermia,
hyperthermia and burns.
- Keep out of draughts but ensure ventilation is adequate.(V.w5)
- A thermometer should be placed beside the nest box to indicate the temperature at which
the chicks are being maintained.
- An artificial nest may be made from a round container, similar in
diameter to the natural nest for the species.
- Plastic tubs are commonly used.
- Line with paper towels.
- A cardboard box may also be used.
- (D24,
D29,
B203)
- The nest should be placed within a larger box:
- Sand substrate is suitable within the larger box.
- Absorbent paper towel may also be used.
- Keep covered with e.g. a wire mesh cover or net curtain material
(allowing light in).
- (D29,
B203)
- Keep warm, but avoid overheating.
- Heat lamp or brooder may be used to provide heat.
- Alternative means of heating include placing the artificial nest on top
of a towel-wrapped hot water bottle, placing the artificial nest in a small warm space
such as an airing cupboard, placing the container near a radiator or raising the
ambient temperature of the room.
- More heat is required for featherless nestlings than for older, birds
which have some feathers.
- Keep at about 27-32°C (B118.5.w5);
28°C (B203),
30°C/86°F (D26)
until feathered.
- Note both thermometer temperature and behaviour of the chicks in adjusting the
temperature (chicks which are too cold will feel cold to the touch; chicks which
are too hot will have their necks stretched out, panting, keeping away from one another).
- (B118.5.w5, B151,
B203,
D24,
D26,
D29)
Woodpeckers and wrynecks specific information:
- A dull emitter lamp or bottom heat (e.g. a heat mat) not a bright light bulb for
heat is important for hole-nesting species.(B118.5.w5,
B224)
Food:
Kingfisher specific information:
- Small, freshly-killed fish e.g. minnows or guppies.(B186.8.w8)
- Fish from fish-fingers has been used successfully, and may be used if other fish is not
available.(B118.18.w18)
- Mixture of 5 ounces canned dog food, 1 ounce turkey starter, 2 drops vitamin supplement,
1 brewer's yeast tablet.(B150.w2)
Woodpeckers specific information:
- Insectivorous birds in general may be fed on insects, parts of insects (such as bodies
of moths) and artificial diet mixes designed for insectivores.(P24.204.w1)
- Where little information is available for a species the normal approach would be to
review the information available on species with similar feeding habits such as, in this
case, other insectivorous altricial birds.
- The use of "St
Tiggywinkles Bird Glop" has been suggested.(B151)
Wrynecks specific information:
- Insectivorous birds in general may be fed on insects, parts of insects (such as bodies
of moths) and artificial diet mixes designed for insectivores.(P24.204.w1)
- Where little information is available for a species the normal approach would be to
review the information available on species with similar feeding habits such as, in this
case, other insectivorous altricial birds.
- Ants form a major part of the diet of these birds (B163);
ant eggs, if available, may be a useful food for wryneck chicks.(V.w5)
Water:
- Chicks may be at risk of dehydration, particularly as they are being kept
in a warm box.
- Dipping alternate mouthfuls of food in water, shaking off excess, has
been suggested. (P19.1.w9)
Utensils:
- A narrow spatula or tweezers may be used to offer food to nestlings. (P19.1.w4)
Feeding Frequency:
Kingfisher specific information:
- Feeding every hour is generally suggested for altricial nestlings. (D24,
D26,
D29,
B118.5.w5,
J34.9.w1,
P19.1.w9)
- Hourly, dawn to dusk. (B186.8.w8)
Woodpeckers specific information:
- Where little information is available for a species the normal approach would be to
review the information available on species with similar feeding habits such as, in this
case, other insectivorous altricial birds.
- Feeding every hour is generally suggested for altricial nestlings.(D24,
D26,
D29,
B118.5.w5,
J34.9.w1,
P19.1.w9)
- It has been suggested that woodpeckers should be fed every ten minutes,
dawn to dusk.(B151)
Feeding Technique:
General altricial bird information:
- Healthy nestlings will usually gape on stimulation (e.g. at a slight tapping or
hissing noise) but older birds (fledglings) may require the bill to be opened
initially. (B118.5.w5,
D26, D29)
- If necessary, hold fledgling in left hand, ease bill open with thumb nail of right hand,
hold bill open with thumb and first finger of left hand than place food as far in as
possible, using forceps in right hand. (P19.1.w4,
D29)
- For small nestlings:
- Give food on the tip of a fine artists paintbrush (3/16 or 1/4 inch);
small amounts of water may be given in the same manner. (D24,
D26)
- Feed by gavage directly into the crop, using a small syringe with a teat
cannula attached. (B151)
- For larger birds: roll food into blunt pellets and feed using blunt
forceps or tweezers:
- Portion size: e.g. 13mm x 3mm (1/2 inch by 1/8 inch) for small nestling to 25mm x 13mm
(1inch by 1/2inch) for large species. (B118.5.w5,
D26,
P19.1.w4)
- Feed larger birds with e.g. a coffee stirrer for thrush-size
birds, with a "spatula end" full given into the throat.(B151)
- Clean face and bill with e.g. baby wipes or the moist end of a clean small paint brush
after each feed.
Kingfisher specific information:
- May take fish if these are offered.
- Force feed with fish if the chick will not eat.
- Alternatively tube feed with fish purée.
- (B150.w2,
P24.204.w1)
Woodpeckers specific information:
- Feed with e.g. a coffee stirrer a "spatula end" full given into throat or
crop. (B151)
- Clean face and bill with e.g. baby wipes or the moist end of a clean small paint brush
after each feed.
Quantities:
Kingfisher specific information:
- May take six guppy-size fish per hour.(B186.8.w8)
Toileting:
General altricial bird information:
- Remove faecal sac with tweezers after first cropful of each feeding
session.(B151)
Weighing:
General bird information:
- Regular weighing provides a good indication of growth, however a balance
must be chosen between the frequency of weighing for accurate monitoring of progress and
the stress which may be caused by repeated handling.
- Individuals in a brood or being reared in a group must be individually
identifiable in order to allow the progress of each chick to be monitored.
- Temporary identification may be made possible using small colour marks
applied to the feathers. An appropriate non-toxic material such as coloured correction
fluid (e.g. Tippex) or nail varnish may be used for this purpose.
- Alternatively, for larger chicks, lightweight leg rings made of flat
plastic may be used. These are available in a wide variety of colours. Rings must be of an
appropriate size and changed as the bird grows.
- (B150.w2,
V.w5,
V.w26)
Weaning:
Kingfisher specific information:
- Add mealworms, waxworms, live insects from 2-3 weeks (as for insectivores), plus small
slivers of fish, aquatic and terrestrial insects, crustaceans.
- Add thiamine (25mg/kg fish) if frozen rather than fresh fish used.(B150.w2)
Woodpeckers specific information:
- Once eyes open, offer appropriate adult food but continue supplementing
with hand feeding.
- Wean after about two weeks.
- Wean onto clean white maggots, pinkies, mini-mealworms, waxworms.
- Maggots should always be fed "clean", that is starved overnight so that no
black line of the gut is visible along the body.
- (B151)
Release:
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