Sloth, snake, silkworm, slug, snail, salmon, sandfish, silverfish, sable antelope, sablefish, sabrewing, sacred baboon, sacred ibis, scarab beetle, saddle gall midge, saddle oyster, stick nest rat.....

There are many birds beginning with V. However the only one I could think of was a Vulture. I did some research and this is what i found!

Van Dam's Vanga

Vanderbilt's Babbler

Vanikoro Flycatcher

Vanikoro Monarch

Vanuatu Scrubfowl

Variable Antshrike

Variable Dwarf Kingfisher

Variable Goshawk

Variable Indigobird

Variable Oystercatcher

Variable Pitohui

Variable Screech-Owl

Variable Seedeater

Variable Sunbird

Variable Wheatear

Varied Bunting

Varied Honeyeater

Varied Lorikeet

Varied Sittella

Varied Solitaire

Varied Thrush

Varied Tit

Varied Triller

Variegated Antpitta

Variegated Bristle-Tyrant

Variegated Fairywren

Variegated Flycatcher

Variegated Laughingthrush

Variegated Tinamou

Varzea Piculet

Vasa Parrot

Vaurie's Nightjar

Vaux's Swift

Veery

Vegetarian Finch

Velvet Asity

Velvet-browed Brilliant

Velvet-fronted Euphonia

Velvet-fronted Grackle

Velvet-fronted Nuthatch

Velvet-mantled Drongo

Velvet-purple Coronet

Velvety Black-Tyrant

Venezuelan Bristle-Tyrant

Venezuelan Flower-piercer

Venezuelan Flycatcher

Venezuelan Sylph

Venezuelan Tyrannulet

Venezuelan Wood-Quail

Veracruz Quail-Dove

Veraguas Mango

Verdin

Verditer Flycatcher

Vermiculated Fishing-Owl

Vermiculated Screech-Owl

Vermilion Cardinal

Vermilion Flycatcher

Vermilion Tanager

Vernal Hanging-Parrot

Verreaux's Batis

Verreaux's Coua

Verreaux's Eagle

Verreaux's Eagle-Owl

Versicolored Barbet

Versicolored Emerald

Vervain Hummingbird

Vesper Sparrow

Victoria Crowned-Pigeon

Victoria's Riflebird

Victorin's Scrub-Warbler

Vieillot's Barbet

Vieillot's Black Weaver

Vietnamese Greenfinch

Vietnamese Pheasant

Vilcabamba Thistletail

Village Indigobird

Village Weaver

Vinaceous Dove

Vinaceous Parrot or Vinaceous Amazon

Vinaceous Rosefinch

Vinous-breasted Sparrowhawk

Vinous-breasted Starling

Vinous-throated Parrotbill

Violaceous Coucal

Violaceous Euphonia

Violaceous Jay

Violaceous Quail-Dove

Violaceous Trogon

Violet Cuckoo

Violet Sabrewing

Violet Turaco

Violet Woodhoopoe

Violet-backed Hyliota

Violet-backed Starling

Violet-bellied Hummingbird

Violet-breasted Sunbird

Violet-capped Hummingbird

Violet-capped Woodnymph

Violet-chested Hummingbird

Violet-crowned Hummingbird

Violet-fronted Brilliant

Violet-green Swallow

Violet-headed Hummingbird

Violet-necked Lory

Violet-tailed Sunbird

Violet-tailed Sylph

Violet-throated Metaltail

Violet-throated Starfrontlet

Virginia Rail

Virginia's Warbler

Viridian Dacnis

Viridian Metaltail

Visayan Flowerpecker

Visayan Wattled Broadbill

Vitelline Masked-Weaver

Vitelline Warbler

Vivid Niltava

Vizcaino Thrasher

Vogelkop Bowerbird

Vogelkop Honeyeater

Vogelkop Scrubwren

Vogelkop Whistler

Volcano Hummingbird

Volcano Junco

Volcano Swiftlet

Von der Decken's Hornbill

Vulturine Guineafowl

Vulturine Parrot

Agami/Chestnut Bellied Heron

Amazon Kingfisher

Amazonian Umbrella Bird

Amazonian Antshrike

American Kestrel

Anhinga

Aplomado Falcon

Ash-breasted Antbird

Ashy-headed Greenlet

Azure Gallinule

Bananaquit

Band-tailed Manakin

Band-tailed Nighthawk

Band-tailed Antbird

Band-rumped Swift

Bank Swallow

Bare-necked Fruitcrow

Bare-faced Ibis

Bare-faced Curassow

Barn Swallow

Barn Owl

Barred Antshrike

Bat Falcon

Bay-winged Cowbird

Bicolored Conebill

Black-shouldered Kite

Black-spotted Barbet

Black-tailed Tityra

Black-necked Aracari

Black-necked Stilt

Black-headed Antbird

Black Collared Hawk

Black-headed Antbird

Black-throated Saltator

Black-throated Mango

Black-tailed Trogon

Black Hawk Eagle

Black Skimmer

Black Vulture

Black Nunbird

Black Caracara

Black-fronted Nunbird

Black-bellied Whistling Duck

Black-crowned Night Heron

Black-crested Antshrike

Black-eared Fairy

Black-capped Becard

Black-chinned Antbird

Black-faced Antthrush

Black-capped Donacobius

Blackish-gray Antshrike

Blue-throated Piping Guan

Blue-winged Macaw

Blue Dacnis

Blue-headed Parrot

Blue Ground Dove

Blue-and-yellow Macaw

Blue-chinned Sapphire

Blue-black Grassquit

Blue-gray Tanager

Blue-crowned Motmot

Blue-and-white Swallow

Blue-crowned Trogon

Boat-billed Flycatcher

Boat-billed Heron

Brazilian Duck

Bright-rumped Attila

Brown-crested Flycatcher

Brown-chested Martin

Buff-bellied Hermit

Buff-browed Chachalaca

Buff-throated Foliage Gleaner

Buff-breasted Wren

Buff-necked Ibis

Buff-chested Greenlet

Buff-throated Saltator

Burrowing Owl

Caica Parrot

Campo Flicker

Canary-wingedParakeet-split new spe

Capped Heron

Cattle Egret

Cattle Tyrant

Chaco Chachalaca

Chalk-browed Mockingbird

Channel-billed Toucan

Chapman's Swift

Chestnut-eared Aracari

Chestnut-fronted Macaw

Chestnut-bellied Seedeater

Chestnut-bellied Guan

Chestnut-vented Conebill

Chimney Swift

Chopi Blackbird

Cinereous-breasted Spinetail

Cinereous Tinamou

Cinereous Antshrike

Cinnamon Attila

Cinnamon-crested Spadebill

Cinnamon-throated Hermit

Cinnamon-throated Woodcreeper

Cliff Flycatcher

Coal-crested Finch

Collared Forest Falcon

Collared Gnatwren

Collared Plover

Common Ground-dove

Common Potoo

Coraya Wren

Crane Hawk

Cream-colored Woodpecker

Creamy-bellied Thrush

Crested Becard

Crested Black Tyrant

Crested Eagle

Crested Owl

Crested Caracara

Crested Oropendola

Crimson Topaz

Crimson-crested Woodpecker

Curl-crested Jay

Double Collard Seedeater

Double Toothed Kite

Drab Water Tyrant

Dusky Antbird

Dusky-capped Greenlet

Dusky-billed Woodcreeper

Dusky Parrot

Dusky-throated Antshrike

Dusky-throated Hermit

Epalet Oriole

Fasciated Antshrike

Ferruginous Pygmy Owl

Festive Parrot

Flame-crested Tanager

Flavescent Warbler

Forest Elaenia

Fork-tailed Flycatcher

Fork-tailed Palm Swift

Fork-tailed Woodnymph

Fulvous-crested Tanager

Fulvous Whistling Duck

Giant Cowbird

Glittering-throated Emerald

Golden-collared Woodpecker

Golden-bellied Euphonia

Golden-headed Manakin

Golden-spangled Piculet

Golden Collard Macaw

Golden Parakeet

Golden-winged Parakeet

Grassland Sparrow

Gray-breasted Sabrewing

Gray-chested Greenlet

Gray-breasted Martin

Gray-crowned Flycatcher

Gray-fronted Dove

Gray Monjita

Gray Hawk

Gray Antbird

Gray Antwren

Gray Rumped Swift

Gray-winged Trumpeter

Gray-headed Kite

Gray-headed Tanager

Gray-necked Wood-Rail

Grayish Mourner

Grayish Saltator

Great Jacamar

Great Kiskadee

Great Horned Owl

Great Tinamou

Great Rhea

Great Dusky Swift

Great Egret

Great Black Hawk

Great Antshrike

Greater Ani

Greater Thornbird

Greater Yellow-headed Vulture

Green-tailed Jacamar

Green-winged Saltator

Green-tailed Goldenthroat

Green-and-rufous Kingfisher

Green Kingfisher

Green Honeycreeper

Green Ibis

Guilded Sapphire

Guira Cukoo

Guira Tanager

Harpy Eagle

Helmeted Manakin

Helmeted Pygmy Tyrant

Hoatzin

Hooded Tanager

Horned Screamer

House Wren

Hyacinth Macaw

Jabiru

King Vulture

Klage's Antwren

Ladder-tailed Nightjar

Large-billed Tern

Laterallus sp.

Laughing Falcon

Laughing Hawk

Leaden Antwren

Least Bittern

Lesser Kiskadee

Lesser Seedfinch

Lesser Swallow-tailed Swift

Lesser Yellow-headed Vulture

Lesson's Seedeater

Lettered Aracari

Limpkin

Lineated Woodpecker

Lined Forest Falcon

Little Tinamou

Little Woodpecker

Little Cukoo

Long-tailed Hermit

Long-billed Woodcreeper

Long-tailed Tyrant

Long-billed Gnatwren

Long-tailed Ground Dove

Macconnelis Flycatcher

Magpie Tanager

Maguari Stork

Marbled Woodquail

Marial Guan

Masked Yellow-throat

Masked Gnatcatcher

Masked Tityra

Matto Grosso Antbird

Monk Parakeet

Mouse-coloured Antshrike

Moustached Wren

Muscovy Duck

Musician Wren

Nacunda Nighthawk

Narrow-billed Woodcreeper

Neotropic Cormorant

Olivaceous Woodcreeper

Olive Oropendola

Olive-backed Foliage Gleaner

Opal-rumped Tanager

Orange-fronted Yellow-Finch

Orange-cheeked Parrot

Orange-winged Parrot

Oriole Blackbird

Ornate Hawk Eagle

Osprey

Painted Parakeet

Painted Tody Flycatcher

Pale-tipped Tyrannulet

Pale-vented Pigeon

Pale-legged Hornero

Palm Tanager

Paradise Jacamar

Paradise Tanager

Paraque

Peach-fronted Parakeet

Pearl Kite

Pectoral Sandpiper

Pectoral Sparrow

Peregrine Falcon

Picazuro Pigeon

Picui Ground Dove

Pied Puffbird

Pied Water Tyrant

Pied Lapwing

Piratic Flycatcher

Plain-throated Antwren

Plain-crowned Spinetail

Plain Antvireo

Plain-brown Woodcreeper

Plain Xenops

Plumbeous Pigeon

Plumbeous Ibis

Plumbeous Kite

Pompadour Cotinga

Purple-throated Euphonia

Purple Martin

Purple Honeycreeper

Purple Gallinule

Purplish Jay

Pygmy Antwren

Pygmy Kingfisher

Razor-billed Curassow

Red-eyed Vireo

Red-fan Parrot

Red-crested Finch

Red-headed Manakin

Red-legged Honeycreeper

Red-crested Cardinal

Red-capped Cardinal

Red-and-Green Macaw

Red-billed Pied Tanager

Red-billed Sythebill

Red-breasted Blackbird

Red-lored Parrot

Red-necked Aracari

Red-shouldered Macaw

Red-stained Woodpecker

Red-throated Caracara

Red-rumped Cacique

Red-necked Woodpecker

Red-legged Seriema

Reddish Hermit

Ringed Kingfisher

Ringed Antpipit

Roadside Hawk

Rose-breasted Chat

Roseate Spoonbill 9 ad. 3 juv.

Royal Flycatcher

Ruddy Pigeon

Ruddy Ground Dove

Ruddy-tailed Flycatcher

Ruddy Spinetail

Rudy Quail Dove

Rufescent Tiger Heron

Rufous-rumped Foliage Gleaner

Rufous-fronted Thornbird

Rufous-tailed Jacamar

Rufous-bellied Thrush

Rufous-breasted Hermit

Rufous-browed Pepper-shrike

Rufous-throated Sapphire

Rufous Nightjar

Rufous-capped Anttrush

Rufous-tailed Foliage Gleaner

Rufous Collard Sparrow

Rufous-throated Antbird

Rufous Hornero

Rusty-margined Flycatcher

Rusty-margined Guan

Rusty Collard Seedeater

Rusty-fronted Tody Flycatcher

Rusty-backed Spinetail

Rusty-backed Antwren

Saffron Finch

Saffron-crested Tyrant- Manakin

Sapphire-rumped Parrotlet

Savannah Hawk

Sayaca Tanager

Scaled Pigeon

Scaled Dove

Scaly-headed Parrot

Scarlet Macaw

Screaming Piha

Shiny Cowbird

Short-tailed Swift

Short-tailed Nighthawk

Short-crested Flycatcher

Short-tailed Hawk

Silver-beaked Tanager

Sirystes

Slate-headed Tody Flycatcher

Slate-coloured Grosbeak

Slate-colored Hawk

Slaty-capped Shrike Vireo

Slaty Antshrike

Slender-billed Kite

Slender-footed Tyrannulet

Smooth-billed Ani

Snail Kite

Snowy Egret

Social Flycatcher

Solitary black Cacique

Solitary Sandpiper

Southern Rough-winged Swallow

Southern Lapwing

Southern Beardless Tyrannulet

Southern Screamer

Spangled Cotinga

Speckled Spinetail

Spinetail Chotey

Spixs Woodcreeper

Spot-breasted Woodpecker

Spot-throated Woodcreeper

Spotted Tanager

Spotted Sandpiper (nuptial plumage)

Spotted Tody Flycatcher

Spotted Antpitta

Squirrel Cuckoo

Stipple-throated Antwren

Straight-billed Woodcreeper

Straight-billed Hermit

Streaked Flycatcher

Striated Heron

Stripe-tailed Yellow-Finch

Striped Cukoo

Stygian Owl

Sunbittern

Sungrebe

Swallow-tailed Hummingbird

Swallow-tailed Kite

Swallowing Puffbird

Three-striped Flycatcher

Thrush like Wren

Thrush-like Antpitta

Toco Toucan

Tropical Parula

Tropical Kingbird

Tropical Screech-Owl

Tropical Gnatcatcher

Troupial

Trush-like Manakin

Turkey Vulture

Turquoise Tanager

Turquoise-fronted Parrot

Undulated Tinamou

Unicoloured Blackbird

Variegated Tinamou

Variegated Flycatcher

Vermilion Flycatcher

Versicolored Emerald

Violaceous Euphonia

Warbling Antbird

Wattled Jacana

Waved Woodpecker

Wedge-billed Woodcreeper

Whistling Heron

White-crested Guan

White-crowned Manakin

White-breasted Toucan

White-browed Antbird

White-bellied Warbler

White-fringed Antwren

White-flanked Antwren

White-faced Whistling Duck

White-eyed Parakeet

White-eared Puffbird

White-chinned Woodcreeper

White-banded Swallow

White-backed Fire-Eye

White Woodpecker

White-vented Euphonia

White-fronted Nunbird

White-necked Puffbird

White-bellied Seedeater

White-barred Piculet

White-banded Tanager

White-necked Jacobin

White-headed Marsh Tyrant

White-throated Kingbird

White-tipped Dove

White-vented Violetear

White-tailed Trogon

White-tailed Hawk

White-shouldered Antshrike

White-tailed Goldenthroat

White-winged Swallow

White-shouldered Tanager

White-necked Thrush

White-rumped Tanager

White-necked Heron

White-lored Tyrannulet

White-lined Tanager

Wing-banded Wren

Wing-barred Manakin

Wood Stork

Yellow-bellied Dacnis

Yellow-throated Spinetail

Yellow-tufted Woodpecker

Yellow-throated Woodpecker

Yellow-bellied Seedeater

Yellow-crowned Tyrannulet

Yellow-headed Caracara

Yellow-ridged Toucan

Yellow-rumped Cacique

Yellow-browed Tody Flycatcher

Yellow-browed Sparrow

Yellow-billed Jacamar

Yellow-billed Tern

Yellow-breasted Flycatcher

Yellow-billed Cardinal

Yellowish Pipit

Zimmers Woodcreeper