Season One
Image
Episode(s)
Description
"The Two of Clubs "
He wears a brown Fedora.
"Snack Pact "
He wears a beige toga around his body, a pink neck pillow, a laurel wreath, a green mud mask and cucumbers on his eyes.
He wears yellow gag glasses.
He wears a toga, the neck pillow, the laurel wreath and the gag glasses.
"The Horror-Scope "
He wears gray headphones.
"Stress Test " and "Grandparent Trap "
He wears a blue sweatband.
"Operation Dad "
When Rosa makes very spicy chili, all but three of Sergio's feathers are burnt off.
"Copy Can't "
He wears a police hat.
"Away Game "
He ends up wrapped into a burrito due to Rosa being distracted.
He wears a white bib.
"Away Game " and "Meal Ticket "
He wears Virtual Reality glasses.
"Monster Cash "
He wears a dark green robe that’s too big for him and a pink shower cap.
He wears a grey hat with a black ribbon, a blue feather sticking out and a gold chain necklace with a "$" pendant.
"Trend Game "
He wears three bracelets on his right leg-- one is a pearl bracelet, one is black and the third is gray with a darker gray decoration.
He wears pink nail polish on his claws.
"This Bird Has Flown "
He molts, leaving two naked patches that resemble a bikini.
"Señor Class "
A old photo shows him wearing a black bowlcut wig and a gold necklace with a peace sign pendant.
He wears a coconut on his head.
"Fast Feud "
He wears an aviator's hat and goggles.
"Slink or Swim "
He wears a white tank top, sunglasses and a green striped floatie.
"Grandparent Trap "
He wears a green and yellow umbrella hat, a top hat, blue gag glasses, white earrings and a fuzzy brown coat with a beige collar.
"Miss Step "
He wears a dress made from a potato sack (to nap in).
"Guess Who's Shopping for Dinner? "
He wears a white party hat with red stripes.
He wears a yellow party hat with seafoam stripes and a pink pompom on top.
"New Roomie "
He wears a lilac sleep mask.
"Mexican Makeover "
He parts his feathers to reveal a Mexican flag tattooed on his chest.
"Bo Bo Business "
He wears a white cap, black sunglasses and white headphones.
"Cursed! "
In his imagination, he wears a tuxedo.
Season Two
"The Kid Plays in the Picture "
He wears a white cap with a blue peak and multicolored writing that says, "GYO".
"Bad Cluck "
He wears a white scarf, sunglasses and a beret
He wears a green leopard print Speedo and black swimming goggles.
He wears a different pair of sunglasses than his usual pair.
He wears the same shades, with the addition of a white party hat with red stripes.
"A Very Casagrandes Christmas "
Sergio wears a Santa hat.
"Guilt Trip "
In a old high school yearbook photo, he wore glasses, braces, a dark blue hat and a powder blue sweater.
"Short Cut "
He wears a brown, curly wig.
"No Egrets "
He wears his sunglasses and a pocket watch around his neck.
He swaps the watch for a radio.
"I, Breakfast Bot "
He wears the radio he wore in "No Egrets", but without the sunglasses.
He wears a pot on his head and a cheese grater on his body.
"Undivided Attention "
He wears Carlota's pink headphones on his butt.
"Matters of the Kart "
He wears an orange high-vis vest.
He wears a white hat with a brown band, a white sleeveless polo shirt, a blue necktie and a brown waistcoat.
He wears a helmet with pizza toppings painted on it.
He wears a pink helmet.
"Tee'd Off "
He wears a white tank top and a fake grass headband.
"Lalo Land "
He wears a blue director's hat.
"Chancla Force "
Sergio wears a green helmet.
He wears an outfit similar to the one in "Bo Bo Business", but with a seafoam hat instead of a white one.
He wears his seafoam hat and white headphones, but is also mostly bald.
"Battle of the Grandpas "
He wears a white helmet.
"Do the Fruit Shake "
He’s dresses up as a mailman.
Season Three
"Bend It Like Abuelo "
Sergio wears an orange Gatos shirt.
Sergio wears a pair of jalapeño underpants that are made with actual jalapeño peppers.
"Squawk in the Name of Love "
He wears a white shirt with a black necktie.
He wears a tan hat with a brown band across it, sunglasses and a chain.
When Sergio meets Priscilla’s parents, he dresses up as a prince.
"Curse of the Candy Goblin "
For Halloween, Sergio wears a devil costume. It consists of a black headband with red devil horns, plus a fake mustache and goatee.
He later reveals himself, along with Sancho , to have been disguised as the Candy Goblin the whole time.
"Skaters Gonna Hate "
He wears a white headest.
"15 Candles "
Sergio wears a tuxedo similar to the one he wore in "Zoo-mergency! ", but without the bowtie.
When he prepares to dive into the water fountain, Sergio removes his tuxedo and reveals himself to be wearing green leopard print speedos.
"The Golden Curse "
Sergio wears green swim trunks at Paco’s bachelor party at the elephant exhibit in the zoo.
"Perro Malo "
Malo imagines him inside a taco.
"Sidekickin' Chicken "
He wears a white bonnet.
"Salvador Doggy "
On the title card, Sergio wears sunglasses and large, blue sneakers with orange laces and a yellow logo on them.
Sergio wears a blue swim mask with a white trim, a blue watertight suit, light blue flippers, and a gray oxygen tank strapped to his back.
Sergio's manager outfit consists of a white coat, goggles and headphones with a mic attached.
Sergio wears his manager outfit with large, blue sneakers with orange laces, lighter blue tongues and a yellow parrot design on either side.
Sergio wears his manager outfit with paint palette earrings.
"The Wurst Job "
Sergio wears a green sleep mask.
"Flock This Way "
To disguise himself as a woodpecker, Sergio paints his feathers to be red, brown, and white, styles his top feathers into a pointed crest, and puts a black party hat over his face.
To disguise himself as an owl, Sergio colors his non-red feathers gray, puts spots all over his body, styles his top feathers into ear tufts and puts on glasses.
To disguise himself as a falcon, Sergio colors his head and wings black, puts black makeup on the tip of his beak, and wears glasses and a jetpack.
To disguise himself as a Vogelkop bird of paradise, Sergio colors his non-red feathers black and wears a black broom attached to his back, in addition to a fake bright blue plume.
