Male parrots regurgitate partially digested food when courting females. Both genders regurgitate to feed their young, provide sustenance for themselves, expel bad food, and gain temporary stress relief.
Parrots regurgitate by moving stored food out of their crop. This involves bobbing their heads up and down and making a clicking or gagging sound, releasing the contents in a targeted way.
Parrot Regurgitation Process
The first stage of regurgitation occurs in the crop (ingluvies), an extended part of the esophagus. Once a parrot swallows food, it travels into the crop for temporary storage.
The crop is flexible, holding a surprising amount of food. This allows parrots to gorge themselves when they find food and later eat or share it with another bird.
Partially digested food can remain in the crop for 12 hours, allowing it to moisten and soften.
Regurgitating White Liquid
Parrots produce crop milk, a semi-solid liquid that looks whiteish-gray or slightly yellow.
According to Stanford University, crop milk has more fat and protein than cow’s milk. It’s nutritious for developing chicks because their digestive system can more efficiently process it.
Regurgitation To Show Love
A parrot shows affection to others by regurgitating for (or on) those it loves. If a parrot regurgitates on its owner or toys, it’s an abnormal behavior that only occurs in captivity.
Act of Courtship
Parrots may regurgitate food for each other to show interest in mating.
They’re proving they’ll make reliable mates and parents to an opposite-sex, same-species bird by foraging for and providing food. Then, the receiving parrot will swallow the slightly digested food.
If two parrots are bonded and continue regurgitating for each other, they deeply value one another.
Regurgitating on Toy
The parrot has grown abnormally attracted to its toy and regurgitates on it. The reasons include:
- It has mistaken the toy for a mate, which could be a stuffed animal or mirror reflection.
- It wants to mate with an opposite-sex parrot.
You must remove the toy and take steps to control the parrot’s hormones.
Regurgitates on Me
If a parrot regurgitates on you, it sees you as its mate. This situation requires you to proceed carefully because it means the parrot loves you.
If you fail to curb this behavior, the parrot may develop psychological and mental health issues like:
- Sexual frustration.
- Self-harm, like feather-destructive behavior.
- Social dysfunction due to an unhealthy attachment.
- Increased aggression, biting your friends and family.
- Depression.
If you immediately rebuff the parrot’s love, it’ll feel rejected. Since parrots are intelligent animals with complex social needs, this can reduce their trust in you.
How To Stop A Parrot Regurgitating
If the parrot has become attracted to you and regurgitates as an act of courtship, you must determine how and why this happened. Here’s how to resolve the problem:
Socialization
The parrot may lack enrichment, not interact with anyone, and feel isolated. Consequently, your parrot may need a same-species friend or to spend more time engaging with you.
Careful Handling
How we play with parrots influences whether they perceive us as friends/carers or mates.
If the parrot is hormonal, lonely, or overly attached to you, only pet the top of the parrot’s head. Caressing the torso, back, and wings will be interpreted as a willingness to mate.
Ignore Advances
The parrot’s advances will continue if it thinks you’ve accepted it as a mate. If your parrot regurgitates on you, ignore it, clean up the mess, and put it back in its cage. Don’t react positively or negatively.
Remove Triggers
Be aware of triggers, like a particular word or game, that result in regurgitation.
Minimize Stress
A stressed parrot may deal with its negative emotions by regurgitating its food. If you remove the underlying cause, this unwanted behavior should cease.
Explanations for stress range from excessive environmental noise to insufficient territory.
Baby Parrots Regurgitating
If a newly hatched parrot chick is regurgitating, it’s ejecting rancid or excessive food.
Hand-fed baby parrots regurgitate when weaning due to:
- Overfeeding.
- Alimentary tract infections.
- Antibiotic drugs, like doxycycline.
Crop stasis, or sour crop, may also be the culprit. Crop stasis refers to food’s partial or complete blockage as it moves from the crop to the digestive system.
In hand-fed hatchlings, this occurs when food isn’t at the right temperature or consistency.
Excessive Regurgitation in Parrots
As benign as regurgitation may seem, some conditions force a parrot to empty its crop involuntarily.
Activity After Eating
A parrot may regurgitate unintentionally if you roughly handle or play together when its crop is full. Give the parrot a short break from activity after its meal.
Mirrors
According to the University of California, parrots can’t distinguish between their reflection and a real parrot. Parrots failed the ‘mirror test.’ This issue is most common among budgerigars.
Mirrors distort their reality, causing parrots to believe there’s a second bird.
When parrots interact with this “new bird” in their territory, they may attempt to bond and mate with it. In this case, the parrot regurgitates on the mirror as an act of courtship.
Sicknesses
Infections of the digestive or intestinal tract may lead to regurgitation. Parrots should clear their crop at least once daily, usually in the morning, before their first meal.
The parrot may be sick if you notice chronic and overly frequent regurgitation. Health problems include:
- Crop stasis.
- Respiratory parasites, such as Trichomonas Gallinae (leading to trichomonosis).
- Avian goiters (thyroid hyperplasia).
- Gastrointestinal diseases.
- Some medications and antibiotics.
Male Parrot Regurgitation
Males regurgitate as a courting behavior and feed themselves during food shortages. A nesting mother will care for her eggs/chicks, meaning the male will regurgitate food for the female.
The male partner will get food for everyone, including the hen and chicks.
Female Parrot Regurgitation
Aside from feeding themselves, females regurgitate to feed chicks once they hatch. Once the chicks hatch, both parents take it upon themselves to find sustenance.
The baby parrots won’t be able to fly for 4-6 weeks. Both parents will regurgitate food coated in crop milk for their offspring during this developmental stage.
It can happen when female parrots are unnaturally attracted to humans due to the absence of a mate.
Why A Parrot Is Gagging
Parrots quickly extend and retract their necks to initiate regurgitation, producing a clicking or gagging noise. In this context, the gagging motion is natural.
You may be concerned that the parrot is choking on something. The most effective way to tell if the parrot is gagging or has a blockage is to check for these warning signs:
- Holding its beak open while slightly gasping for breath.
- It extends its neck forward and lowers its body while slightly opening or flapping its wings.
- Emitting a human-like cough.
Parrot Regurgitation Vs. Vomiting
Vomiting is the involuntary discharge of mostly or entirely digested food.
When vomiting or throwing up (emesis), the parrot will be:
- Visibly stressed and forcefully shaking its head from side to side.
- Uncontrollably releasing its stomach contents.
- Producing mostly liquidized food.
- Unable to control where it vomits.
A regurgitating parrot will:
- Show no signs of distress since it’s a conscious act.
- Have control of the action and where it regurgitates food.
- Extend and retract its neck quickly, bobbing it up and down.
- Regurgitate undigested food from the crop, not the stomach.
Whether a parrot is vomiting or regurgitating, never interfere with the process. Stand nearby and observe.
Parrots regurgitate their food to feed chicks, show love to mates, and feed themselves and each other. Vomiting means the parrot is unwell or expelling a harmful substance like rotten food.
