Adder in the TV series
Name Adder
Species Vipera berus (European Adder)
Gender Male (books)
Female (TV series)
Status Alive
Mate Sinuous
Offspring Various unnamed adders
First Book Appearance The Animals of Farthing Wood
First TV Appearance The Wood in Danger
Voiced by Stacy Jefferson (UK)
Fiona Reid (US)
Karin Kernke (Germany)
Évelyne Grandjean (France)
Christel Körner (Sweden)
Unn Vibeke Hol (Norway)
Neuza Azevedo (Brazil)
Yoshida Riko (Japan)
"The sssame! "
— Adder after biting Scarface

Adder is a snake who makes the journey from Farthing Wood to White Deer Park in both the books and the TV series. Adder is male in the books, but is female in the TV series. Adder shows very little emotion to the other animals and is seemingly uninterested in upholding the oath.

However, Adder does help the other creatures on many occasions; such as saving Vixen from the hunt and distracting Jack while the other animals escape from the farm. Having originally isolated himself/herself in the park, Adder grows fonder of the other animals' company over time and acts in a much more friendly manner late in the series.


The Animals of Farthing WoodEdit

Adder is the last to arrive at the assembly and shows very little interest in the proceedings, but starts to take interest when Toad tells the group about the edible frogs. On the journey he makes several sarcastic and unhelpful comments which causes the other animals to question his value to the group, but he is not interested in what they think of him.

When the animals reach the swimming pool Weasel suspends him over the water to drink in his teeth, but drops him in the pool when the animals sense they are being watched. Fox eventually helps him out with a cane he finds in the garden.

Adder struggles to cross the trunk road and is nearly run over, but the car turns at the last second and misses him. While the animals are trapped in the farm storeroom, Adder distracts the guard dog Jack allowing the others to tunnel their way out.

The other animals leave him behind but Tawny Owl is sent back to collect him. At this point Adder begins to sense that Tawny Owl sees himself as a potential leader of the group and teases him about it for the rest of the journey. During the hunt, when the huntmaster is bearing down on Vixen and is about to strike her, Adder appears and sinks his teeth into the horse's leg, causing it to rear up and the huntmaster to fall to the ground.

At the quarry Adder criticises Toad's decision to let the carp go free and later tries to catch the fish himself. Adder refuses to cross the motorway as he sees no way of making it across safely, but Whistler picks him up and carries him across.

He is among the slower animals who is left behind after escaping the church, but Whistler is sent to collect them. When the animals reach the park Adder spends his time by the pond, hoping to catch one of the edible frogs, but he never manages to catch a single one.

In the Grip of WinterEdit

When winter starts to arrive Adder goes into hibernation with Toad and sleeps until spring arrives. When he resurfaces Adder tells the other animals that Toad's homing instinct must have caused him to head back towards Farthing Wood.

He shows very little desire to join the other animals and make the party complete for the first time since the start of the winter, but he does agree to join them in celebrating their survival through the winter.

Fox's FeudEdit

Adder attends the meeting to discuss the problems the animals are having with some of the park's inhabitants, but does not take much interest in proceedings and makes several sarcastic remarks. He later talks to Bold as the young cub is heading off towards Scarface's territory and, when Bold fails to return, he tells Hare to inform Fox that Bold has gone missing.

While Fox and his family are searching For Bold, Adder tells The Great Stag what is happening and the stag intervenes in the feud, allowing Fox to safely leave Scarface's territory.

Animals of Farthing Wood- Adder kills Scarface

Animals of Farthing Wood- Adder kills Scarface

Adder kills Scarface.

Bold and Friendly are sent to tell Adder to kill Scarface, but they are not specific enough and Adder kills another fox, believing this is what Fox wanted him to do.

When he learns of his mistake he goes into hiding and fasts to preserve his venom for Scarface, but he is forced into the sun to regulate his body temperature and is seen by Ranger.

He tells Scarface, who goes after Adder and bites off the end of his tail, but the snake is able to escape into a small burrow.

After Scarface leaves, Adder comes out again to sunbathe and tells Toad about his recent encounter. After this, Adder waits by the stream for Scarface and when the old fox starts crossing the stream to get home after his killing spree in Farthing Wood land, Adder sinks his fangs into Scarface's leg, releasing his full store of venom.

Adder watches on as Scarface slowly dies, and then heads off to inform the other animals of his triumph.

The Siege of White Deer ParkEdit

Adder finds some large footprints near the pond and asks Toad to confirm whether they have been made by a large mammal. After Whistler informs Adder that he has seen The Beast, Adder goes in search of the cat with the intention of poisoning it, but the Beast traps him with its paw and toys with him.

Adder is eventually knocked into the stream and he is able to escape. He later comes across a female adder and tries to impress her by telling her about his encounter with the Beast, but she shows no interest in him.

But he meets the female snake again and she tells him about the Beast's lair by the stream, so Adder informs Whistler who heads off to tell the other animals. Adder meets the female snake again much later and she tells him that she would like to be known as Sinuous.

They sunbathe together and Sinuous tells him that the Beast may be living underground, and Adder heads off to tell Badger and Fox about this theory. After the Beast leaves the park Adder spends most of his time with Sinuous and is hardly seen at all by the other animals.

In the Path of the StormEdit

The following spring sees several births among the Farthing Wood community, including baby adders produced by Adder and Sinuous. Adder searches out Sinuous early in the spring and she warns him that the stream may be dangerous as all the animals seem to be avoiding it.

Adder appears at the meeting of elders to discuss the problem with Trey, but he decides not to join the other animals on their trip to the pond to show Trey that he cannot stop them from drinking there. Adder shows much more concern for the other animals than he had done previously, making a special effort to visit Badger when he thinks the old creature is dying and delaying going into hibernation until Badger has been found after leaving the park.

Battle for the ParkEdit

When the rats are discovered in White Deer Park, Adder and Sinuous attack them in their nests, but Bully and the other rats set up a trap to catch them. As Adder enters one of the nests he is grabbed by Brat and Spike and calls for Sinuous to save herself. Eventually Plucky comes to his rescue and ensures that Adder can escape by threatening to dig his way into the rats' nest.

When Sinuous is killed, Adder blames himself for her death and goes into hiding for a while, but when he hears the other animals looking for him he returns to the fold. During the final battle Adder pursues Spike and eventually kills him to avenge the death of Sinuous.

TV seriesEdit

Series 1Edit

She appears in all the episodes of season 1, mostly following the animals to White Deer Park, and saving a few of them, including The Fieldmice, The Voles, and Vixen. She acts threateningly towards the smaller animals on a regular basis, particularly when she is hungry, and often has to be reminded of the Oath.

When the baby Fieldmice are born, she tries to mesmerize them in the hope of eating them, but ends up falling asleep herself. In the final episode she follows the smaller animals into the long grass. For once she does not appear to be trying to eat them, but Vole quickly convinces to run regardless.

When the animals wind up on a golf course and become paralysed with fear at the sight of a lawn mower, she goads them on, while she hides in a hole on the green. She shows little concern when animals such as the pheasants, baby fieldmice and hedgehogs die, but she does save Vixen from being trampled by a horse. Adder seems closest to Owl, as they are both efficient hunters, and occasionally acts as her confidant about the leadership of the animals.

Like most, she is not above mocking Owl, but is the only one who can easily match or wrongfoot the bird in an argument, at least until Whistler's arrival. When the animals first meet the heron, Adder is uncharacterisically frightened when he suddenly appears.

Following his joining of the party, he often lands on her whenever she starts intimidating the smaller animals; he always claims it is by accident, but none are convinced. Her pride is also hurt by Whistler when he carries her across the motorway, and rescues her from being washed into a drain.

Series 2Edit

She has a larger role in the second season, despite only appearing in ten of the thirteen episodes due to her hibernation for three episodes, so she awakens after Mr. Vole, Mr. Fieldmouse, and Mole had died. She appears in the episode right after the hunters are finally driven from the park, still trying to wake herself up from hibernating for several months.

She is not present for the birth of Fox and Vixen's cubs, Charmer, Friendly, Bold, and Dreamer whose death she shows little concern for and for which Fox blames on Scarface, although her injuries resemble something that Adder herself is only capable of, killing something without leaving any visible wounds.

She follows Bold onto the Blue Foxes's land, but leaves when he is surrounded.Adder is later given a message by Weasel and Measly: To kill Scarface. However, they give her the wrong message, saying that Fox wants her to kill a blue fox which means that Adder then hunts and eventually kills Bounder, Scarface's eldest son, believing this was what Fox wanted her to do.

Adder is later told the truth by Owl, she then sleeps in the sun to preserve her venom. However she is seen and attacked by Scarface, she manages to escape down a burrow but Scarface manages to rip off the end of her tail.She spends most of the final episodes up to Blood is Thicker Than Water trapped in the small earth, fearing Scarface will kill her. As she hides, however, she secretly plans revenge on Scarface.


Adder bites Scarface.

In the final episode Reconcilation, Adder finally comes out of hiding and decides that the time has come to exact her vengeance upon Scarface and, seeing him drinking from a stream, sneaks up on him and bites him in the leg, releasing all of her venom.

She then watches Scarface die and later tells Toad about her triumph. She later goes into hiding again from Scarface's son, Ranger, who is out to avenge his father's death.

Series 3Edit

Adder and Sinuous meet

Adder and Sinuous meeting

She has a slightly smaller role in the third season, not appearing until halfway into the first episode, and only at the end of it with Sinuous. Her role becomes more and less important in every episode in the season, such as when Ranger, Charmer, and Whisper attack the rats, she and Sinuous only watch from the bushes as the three foxes kill all the rats but Bully.

Adder and Sinuous later join the battles against the rats, killing dozens of them. Later they go into the rat headquarters to kill Bully, but Bully escapes and they are chased off by hundreds of his rats.

Sinuous is left trapped in the rat's cave, and Adder is nearly bitten to death by the rats, in a manner similar to that of Sinuous's death in the books. She is saved by Plucky at the last second, who threatens to bite Bully's head off, forcing the rats to retreat to fight another day.

Adder is both saddened and angered after the death of Sinuous, more so when she finds out that Charmer and Ranger haven't killed any more rats since Sinuous's death, stating that she has killed hundreds of rats while they haven't killed any. She goes with the foxes, Hurkel and Shadow on the second raid on the rats, killing almost as many as Ranger and Charmer do.

She leaves the group to kill rats, stating she has killed thousands, but she knows that nobody could kill all of them. During the hurricane, she sneaks into the rats lair, saving Mossy and nearly killing Bully, but she is forced to retreat before she can bite him when the rats chase her and Mossy through the tunnels.

She is later seen during the final rat raid, killing rats left and right, and is finally seen after the remaining rats leave the park, and after Plucky is named the leader. Although babies of Adder and Sinuous were neither seen or mentioned, it is highly implied that they were born and raised by the snakes unseen.



TV series

Major Characters
Main Characters
FoxVixenRangerCharmerPluckyWhisperTawny OwlAdderWeaselMeasleyBoldBadgerMoleToadKestrelWhistlerMossyShadowHurkelDash
Major Secondary Characters
The WardenSpeedyRolloThe Great StagSinuousFriendlyHollyCleoFido
ScarfaceLady BlueBullyBratSpikeTrey
Characters from Farthing Wood: The Adventure Begins
Main Characters
Stout FoxStout VixenLong-WhiskersLean FoxLean VixenSly Stoat
Major Secondary Characters
Lightning WeaselSleek OtterLame OtterQuick WeaselWily StoatSage Hedgehog
Slow OtterSmooth Otter
Minor Characters
Kindly BadgerJayNervous SquirrelYoung BadgerOtter CubsFarthing Wood OttersUnnamed fox cubOwl
Minor characters from the book series
The Animals of Farthing Wood
Barn OwlBetsy GriggsCarpFieldmouseHareHedgehogHorseHunting MasterJackLeveretLizardMrs HareMrs PheasantMrs VolePheasantPikeRabbitRooksSquirrelShrikeTom GriggsVole
In the Grip of Winter
Edible FrogsGinger CatPaddockPoachersStoat
Fox's Feud
BlazeDreamerMirthfulRanger's cousinRusset
The Fox Cub Bold
The Siege of White Deer Park
HuskyPaceRustyThe BeastTrip
In the Path of the Storm
Battle for the Park
Minor characters from the TV series
Series 1
Baby FieldmiceBaby NewtBaby RabbitsBarn OwlBetsy GriggsBrunoCarpFieldmouseHareHedgehogHorseHunting MasterMrs FieldmouseMrs HedgehogMrs HareMrs NewtMrs PheasantMrs RabbitMrs ShrewMrs SquirrelMrs VoleNewtPheasantPikeRabbitRooksShrewShrikeSquirrelThrushTomTom GriggsVole
Series 2
BounderCatCrowDreamerEdible FrogsLeveretMatelessPaddockPoachersRanger's sisterRed SquirrelsStoat
Series 3
HareBatsButchColonel DonkFarmyard PigFarthinghurst OwlFarthinghurst RookJeffLairdMoth-Eaten RookNatPigletRobinScraggSheepSootyTerrapinsWild BoarWildcatsWoodpecker