---
title: British bats hibernate in winter when insects disappear, slowing the… — Bats near home: pipistrelles, noctules, bat boxe… · tree and pragmatics
description: British bats hibernate in winter when insects disappear, slowing their hearts and cooling down; waking them uses up the fat they need to last until spring. Who acts: British bats, insects, waking, fat. A sentence of the lesson «Bats near home: pipistrelles, noctules, bat boxes and why never to pick 
---

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# Bats near home: pipistrelles, noctules, bat boxes and why never to pick one up, sentence 15

<!-- .ven lang=en -->
British bats hibernate in winter when insects disappear, slowing their hearts and cooling down; waking them uses up the fat they need to last until spring.

<!-- .vintro -->
**Who acts:** British bats, insects, waking, fat · **What happens:** hibernate, disappear, slow, cool down, wake, use up · **To what, where:** hearts, fat

<!-- .vabout -->
This is a sentence of the lesson «Bats near home: pipistrelles, noctules, bat boxes and why never to pick one up» of the biology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (British bats, insects, waking, fat), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:315-bats-near-home-pipistrelles-noctules-bat-boxes-and-why-never-to-pick-one-up.lesson:15
# text = British bats hibernate in winter when insects disappear, slowing their hearts and cooling down; waking them uses up the fat they need to last until spring.
# source = school lesson (ours)
# course = biology
# lesson = 315-bats-near-home-pipistrelles-noctules-bat-boxes-and-why-never-to-pick-one-up.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R7-rel-agree ×1
1	British	British	ADJ	JJ	Degree=Pos	2	amod	_	_
2	bats	bat	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	hibernate	hibernate	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	in	in	ADP	IN	_	5	case	_	_
5	winter	winter	NOUN	NN	Number=Sing	3	obl	_	_
6	when	when	ADV	WRB	PronType=Int	8	advmod	_	_
7	insects	insect	NOUN	NNS	Number=Plur	8	nsubj	_	_
8	disappear	disappear	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	advcl	_	_
9	,	,	PUNCT	,	_	10	punct	_	_
10	slowing	slow	VERB	VBG	Tense=Pres|VerbForm=Part	3	advcl	_	_
11	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	12	nmod:poss	_	_
12	hearts	heart	NOUN	NNS	Number=Plur	10	obj	_	_
13	and	and	CCONJ	CC	_	14	cc	_	_
14	cooling	cool	VERB	VBG	Tense=Pres|VerbForm=Part	10	conj	_	_
15	down	down	ADP	RP	_	14	compound:prt	_	Agree=R7-rel-agree|Haiku=14:advmod|HaikuPos=ADV:RB:_
16	;	;	PUNCT	,	_	17	punct	_	_
17	waking	wake	VERB	VBG	VerbForm=Ger	19	csubj	_	_
18	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	17	obj	_	_
19	uses	use	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	parataxis	_	_
20	up	up	ADP	RP	_	19	compound:prt	_	_
21	the	the	DET	DT	Definite=Def|PronType=Art	22	det	_	_
22	fat	fat	NOUN	NN	Number=Sing	19	obj	_	_
23	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	24	nsubj	_	_
24	need	need	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	22	acl:relcl	_	_
25	to	to	PART	TO	_	26	mark	_	_
26	last	last	VERB	VB	VerbForm=Inf	24	xcomp	_	_
27	until	until	ADP	IN	_	28	case	_	_
28	spring	spring	NOUN	NN	Number=Sing	26	obl	_	_
29	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **hibernate** | present | British bats |  |  |  | winter |  | vn fit-54.3 «NP.location V NP»: agent=Location |
| 2 | **disappear** | present | insects |  |  |  |  |  | vn disappearance-48.2-1 «NP V»: agent=Theme |
| 3 | **slow** | gerund | British bats *not said here* | insects's hearts |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent heart=Patient |
| 4 | **cool down** | gerund | British bats *not said here* |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 5 | **wake** | gerund |  | hearts *= heart* |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent they=Patient |
| 6 | **use up** | present | waking | the fat |  |  |  |  | vn eat-39.1 «NP V NP»: agent=Agent fat=Patient |
| 7 | **need** | present | insects *= insect* | the fat *not said here* |  |  |  |  | tree rules |
| 8 | **last** *not said to happen* | to-infinitive | the fat *not said here* |  |  |  | spring |  | vn cost-54.2 «NP V NP.value»: agent=Theme |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:biology:315-bats-near-home-pipistrelles-noctules-bat-boxes-and-why-never-to-pick-one-up.lesson:15`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R7-rel-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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